Cita APA (7th ed.)

Kelly, J. M., & Volz-Patton, R. (1987). Career skills. Macmillan.

Cita Chicago (17th ed.)

Kelly, Joan M., i Ruth Volz-Patton. Career Skills. Ohio: Macmillan, 1987.

Cita MLA (9th ed.)

Kelly, Joan M., i Ruth Volz-Patton. Career Skills. Macmillan, 1987.