Cita APA (7th ed.)

Duvall, E. M., & Hill, R. (1965). Being married. Heat and Company.

Cita Chicago (17th ed.)

Duvall, Evelyn M., i Ruben Hill. Being Married. Boston: Heat and Company, 1965.

Cita MLA (9th ed.)

Duvall, Evelyn M., i Ruben Hill. Being Married. Heat and Company, 1965.