APA-ийн эшлэл(7 дахь хэвлэлт)

Wrenn, C. G. (1971). In front of the table and behind it. AGS.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Wrenn, C. Gilbert. In Front of the Table and Behind It. Circle Pines: AGS, 1971.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Wrenn, C. Gilbert. In Front of the Table and Behind It. AGS, 1971.