Cita APA

Mehr, J. (1980). Human services: Concepts and intervention strategies. Boston: Allyn and Bacon.

Chicago Style Citation

Mehr, Joseph. Human Services: Concepts and Intervention Strategies. Boston: Allyn and Bacon, 1980.

Cita MLA

Mehr, Joseph. Human Services: Concepts and Intervention Strategies. Boston: Allyn and Bacon, 1980.

Atenció: Aquestes cites poden no estar 100% correctes.