Dyfyniad APA

Goldberg, S. R., & Deutsch, F. (1977). Life-span Individual and Family Development (ed.). Brooks/ Cole.

Dyfyniad Arddull Chicago

Goldberg, Stella R., and Francine Deutsch. Life-span Individual and Family Development. ed. California: Brooks/ Cole, 1977.

Dyfyniad MLA

Goldberg, Stella R., and Francine Deutsch. Life-span Individual and Family Development. ed. Brooks/ Cole, 1977.

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