Παραπομπή σε μορφή APA (7η εκδ.)

Cotton, H. A. (1912). Some problems in the study of heredity in mental diseases. Carnegie Institution of Washington, Eugenics Record Office.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Cotton, Henry Andrews. Some Problems in the Study of Heredity in Mental Diseases. Cold Spring Harbor, N.Y.: Carnegie Institution of Washington, Eugenics Record Office, 1912.

Παραπομπή σε μορφή MLA (8th εκδ.)

Cotton, Henry Andrews. Some Problems in the Study of Heredity in Mental Diseases. Carnegie Institution of Washington, Eugenics Record Office, 1912.