Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.