APA (7e ed.) Bronvermelding

Comfort, A. (1966). The nature of human nature ([1st U.S. ed.].). Harper & Row.

Chicago (17e ed.) Bronvermelding

Comfort, Alex. The Nature of Human Nature. [1st U.S. ed.]. New York: Harper & Row, 1966.

MLA (9e ed.) Bronvermelding

Comfort, Alex. The Nature of Human Nature. [1st U.S. ed.]. Harper & Row, 1966.