Cita APA (7th ed.)

Hawes, G. R. (1986). The career-changers sourcebook. Facts on File Publications.

Cita Chicago (17th ed.)

Hawes, Gene R. The Career-changers Sourcebook. New York: Facts on File Publications, 1986.

Cita MLA (9th ed.)

Hawes, Gene R. The Career-changers Sourcebook. Facts on File Publications, 1986.