Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

Collard, Clyde V., e Paul W. O'Brien. The Family: Past, Present and Future. Needham Heights, Mass: Simon and Schuster, 1996.

Citatione MLA (9a ed.)

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