Παραπομπή σε μορφή APA (7η εκδ.)

Zeigler, W. G. (1895). It was Marlowe: A story of the secret of three centuries. Donohue, Henneberry.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Zeigler, Wilbur Gleason. It Was Marlowe: A Story of the Secret of Three Centuries. Chicago: Donohue, Henneberry, 1895.

Παραπομπή σε μορφή MLA (8th εκδ.)

Zeigler, Wilbur Gleason. It Was Marlowe: A Story of the Secret of Three Centuries. Donohue, Henneberry, 1895.