Cita APA (7th ed.)
Osterhaus, J. P. (1989). Counseling families: From insight to intervention. Zondervan Pub.
Cita Chicago (17th ed.)
Osterhaus, James P. Counseling Families: From Insight to Intervention. Grand Rapids. MI: Zondervan Pub, 1989.
Cita MLA (9th ed.)
Osterhaus, James P. Counseling Families: From Insight to Intervention. Zondervan Pub, 1989.
Atenció: Aquestes cites poden no estar 100% correctes.