Cita APA (7a ed.)

Duvall, E. R., & Hill, R. (1960). Being married. Assocaition Press.

Cita Chicago Style (17a ed.)

Duvall, Evelyn Ruth, y Reuben Hill. Being Married. New York: Assocaition Press, 1960.

Cita MLA (9a ed.)

Duvall, Evelyn Ruth, y Reuben Hill. Being Married. Assocaition Press, 1960.