Cita APA (7th ed.)

Greenhaus, J. H., & Callanan, G. A. (2006). Encyclopedia of career development. SAGE Publications.

Cita Chicago (17th ed.)

Greenhaus, Jeffrey H., i Gerard A. Callanan. Encyclopedia of Career Development. Thousand Oaks, Calif: SAGE Publications, 2006.

Cita MLA (8th ed.)

Greenhaus, Jeffrey H., i Gerard A. Callanan. Encyclopedia of Career Development. SAGE Publications, 2006.