Cita APA (7th ed.)

Allen, K. R., & Henderson, A. C. (2017). Family theories: Foundations and applications. Wiley Blackwell.

Cita Chicago (17th ed.)

Allen, Katherine R., i Angela C. Henderson. Family Theories: Foundations and Applications. West Sussex, UK: Wiley Blackwell, 2017.

Cita MLA (9th ed.)

Allen, Katherine R., i Angela C. Henderson. Family Theories: Foundations and Applications. Wiley Blackwell, 2017.