Παραπομπή σε μορφή APA (7η εκδ.)

Kramer, S. N. (1963). The Summerians: Their histroy, culture and character. The University of Chicago Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Kramer, Samuel Noah. The Summerians: Their Histroy, Culture and Character. Chicago: The University of Chicago Press, 1963.

Παραπομπή σε μορφή MLA (8th εκδ.)

Kramer, Samuel Noah. The Summerians: Their Histroy, Culture and Character. The University of Chicago Press, 1963.