Japt, 12 bytes

"iQ ²w"iQ ²w

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Based off the standard Japt quine

Explanation

"iQ ²w"      // Take this string.        iQ ²w
       iQ    // Insert a quote.          "iQ ²w
          ²  // Double.                  "iQ ²w"iQ ²w
           w // Reverse .                 w² Qi"w² Qi"
             // Implicitly output.