Cita APA (7a ed.)

Berg, J., & Barbini, J. (1985). Families. Harcourt Brace Jovanovich.

Cita Chicago Style (17a ed.)

Berg, Judith, y John Barbini. Families. Orlando [u.a.]: Harcourt Brace Jovanovich, 1985.

Cita MLA (9a ed.)

Berg, Judith, y John Barbini. Families. Harcourt Brace Jovanovich, 1985.