Cita APA (7a ed.)

Abels, P., & Murphy, M. J. (1981). Administration of the human services: A normative systems approach. Prentice-Hall.

Cita Chicago Style (17a ed.)

Abels, Paul, y Michael J. Murphy. Administration of the Human Services: A Normative Systems Approach. Englewood Cliffs, N.J: Prentice-Hall, 1981.

Cita MLA (8a ed.)

Abels, Paul, y Michael J. Murphy. Administration of the Human Services: A Normative Systems Approach. Prentice-Hall, 1981.