Cita APA (7th ed.)

Copeland, A. P., & White, K. M. (1991). Studying families. Sage Publications.

Cita Chicago (17th ed.)

Copeland, Anne P., i Kathleen M. White. Studying Families. Newbury Park, Calif.: Sage Publications, 1991.

Cita MLA (8th ed.)

Copeland, Anne P., i Kathleen M. White. Studying Families. Sage Publications, 1991.