namespace a = "http://relaxng.org/ns/compatibility/annotations/1.0"

## Variables

div {

## All variables

variables = variables.dates | variables.names | variables.standard

## Standard variables

variables.standard =

variables.numbers | variables.strings | variables.titles

## Date variables

variables.dates =

"accessed"

| "available-date"

| "event-date"

| "issued"

| "original-date"

| "submitted"

## Name variables

variables.names =

"author"

| "chair"

| "collection-editor"

| "compiler"

| "composer"

| "container-author"

| "contributor"

| "curator"

| "director"

| "editor"

| "editor-translator"

| "editorial-director"

| "executive-producer"

| "guest"

| "host"

| "illustrator"

| "interviewer"

| "narrator"

| "organizer"

| "original-author"

| "performer"

| "producer"

| "recipient"

| "reviewed-author"

| "script-writer"

| "series-creator"

| "translator"

## Number variables

variables.numbers =

"chapter-number"

| "citation-number"

| "collection-number"

| "edition"

| "first-reference-note-number"

| "issue"

| "locator"

| "number"

| "number-of-pages"

| "number-of-volumes"

| "page"

| "page-first"

| "part-number"

| "printing-number"

| "section"

| "supplement-number"

| "version"

| "volume"

## Title variables

variables.titles =

"collection-title"

| "container-title"

| "original-title"

| "part-title"

| "reviewed-title"

| "title"

| "volume-title"

| # Short title forms. Will be removed in CSL 1.1

"title-short"

| "container-title-short"

## String variables

variables.strings =

"abstract"

| "annote"

| "archive"

| "archive_collection"

| "archive_location"

| "archive-place"

| "authority"

| "call-number"

| "citation-key"

| "citation-label"

| "dimensions"

| "division"

| "DOI"

| # Alias for 'event-title'. Deprecated. Will be removed in CSL 1.1.

"event"

| "event-title"

| "event-place"

| "genre"

| "ISBN"

| "ISSN"

| "jurisdiction"

| "keyword"

| "language"

| "license"

| "medium"

| "note"

| "original-publisher"

| "original-publisher-place"

| "PMCID"

| "PMID"

| "publisher"

| "publisher-place"

| "references"

| "reviewed-genre"

| "scale"

| "source"

| "status"

| "URL"

| "year-suffix"

}