Cita APA (7a ed.)

Ackerman, N., Bartell, G., Bell, R. R., & Hart, H. H. (1972). Marriage: For & against. Hart Pubblishing Company.

Cita Chicago Style (17a ed.)

Ackerman, Nathan, Gilbert Bartell, Robert R. Bell, y Harold H. Hart. Marriage: For & Against. New York: Hart Pubblishing Company, 1972.

Cita MLA (9a ed.)

Ackerman, Nathan, et al. Marriage: For & Against. Hart Pubblishing Company, 1972.