Παραπομπή σε μορφή APA (7η εκδ.)

Barrows, H. H., & Edited by Koelsch, W. A. (1962). Lectures on the historical geography of the: United states as given in 1933. The department of geography, The University of Chicago.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Barrows, Harlan H., και William A. Edited by Koelsch. Lectures on the Historical Geography of the: United States as Given in 1933. Chicago Ill: The department of geography, The University of Chicago, 1962.

Παραπομπή σε μορφή MLA (9th εκδ.)

Barrows, Harlan H., και William A. Edited by Koelsch. Lectures on the Historical Geography of the: United States as Given in 1933. The department of geography, The University of Chicago, 1962.