APA-referens (7:e uppl.)

Billings, J. S., & Atwater, W. O. (1903). Physiological aspects of the liquor problem. Houghton, Mifflin.

Chicago-referens (17:e uppl.)

Billings, John S., och W. O. Atwater. Physiological Aspects of the Liquor Problem. Boston and New York: Houghton, Mifflin, 1903.

MLA-referens (8:e uppl.)

Billings, John S., och W. O. Atwater. Physiological Aspects of the Liquor Problem. Houghton, Mifflin, 1903.