Dyfyniad APA

Lamanna, M. A., & Riedmann, A. C. j. a. (1981). Marriages and families. Wadsworth.

Dyfyniad Arddull Chicago

Lamanna, Mary Ann, and Agness Czerwinski jt. author Riedmann. Marriages and Families. Belmont: Wadsworth, 1981.

Dyfyniad MLA

Lamanna, Mary Ann, and Agness Czerwinski jt. author Riedmann. Marriages and Families. Wadsworth, 1981.

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