APA (7e ed.) Bronvermelding

Collard, C. V., & O'Brien, P. W. (1996). The family: Past, present and future. Simon & Schuster Custom Publishing.

Chicago (17e ed.) Bronvermelding

Collard, Clyde V., en Paul W. O'Brien. The Family: Past, Present and Future. Needham Heights, Massachusetts: Simon & Schuster Custom Publishing, 1996.

MLA (9e ed.) Bronvermelding

Collard, Clyde V., en Paul W. O'Brien. The Family: Past, Present and Future. Simon & Schuster Custom Publishing, 1996.