Cita APA (7th ed.)

Mencke, R., & Hummel, R. L. (1984). Career planning for the 80's. Brooks/Cole.

Cita Chicago (17th ed.)

Mencke, Reed, i Ronald L. Hummel. Career Planning for the 80's. Monterey, Calif.: Brooks/Cole, 1984.

Cita MLA (8th ed.)

Mencke, Reed, i Ronald L. Hummel. Career Planning for the 80's. Brooks/Cole, 1984.