Cita APA (7th ed.)

Hollis, J. W., & Wantz, R. A. (1993). Counselor preparation, 1993-1995 (8th ed.). Accelerated Development.

Cita Chicago (17th ed.)

Hollis, Joseph W., i Richard A. Wantz. Counselor Preparation, 1993-1995. 8th ed. Muncie, Ind: Accelerated Development, 1993.

Cita MLA (9th ed.)

Hollis, Joseph W., i Richard A. Wantz. Counselor Preparation, 1993-1995. 8th ed. Accelerated Development, 1993.