APA (7e ed.) Bronvermelding

Berrigan, D. (1972). America is hard to find ([1st ed.].). Doubleday.

Chicago (17e ed.) Bronvermelding

Berrigan, Daniel. America Is Hard to Find. [1st ed.]. Garden City, N.Y.: Doubleday, 1972.

MLA (8e ed.) Bronvermelding

Berrigan, Daniel. America Is Hard to Find. [1st ed.]. Doubleday, 1972.