Cita APA (7a ed.)

Knox, D., & Schacht, C. (1999). Marriage and the family: A brief introduction. Wadsworth.

Cita Chicago Style (17a ed.)

Knox, David, y Caroline Schacht. Marriage and the Family: A Brief Introduction. Belmont, Ca: Wadsworth, 1999.

Cita MLA (9a ed.)

Knox, David, y Caroline Schacht. Marriage and the Family: A Brief Introduction. Wadsworth, 1999.