Cita APA (7th ed.)

Katz issue, J. (1973). Services for Students. Jossey- Bass.

Cita Chicago (17th ed.)

Katz issue, Joseph. Services for Students. Sanfrancisco: Jossey- Bass, 1973.

Cita MLA (9th ed.)

Katz issue, Joseph. Services for Students. Jossey- Bass, 1973.