Cita APA (7th ed.)

Duggan, M. H., & Jurgens, J. C. (2007). Career interventions and techniques: A complete guide for human service professionals. Pearson/A and B.

Cita Chicago (17th ed.)

Duggan, Molly H., i Jill C. Jurgens. Career Interventions and Techniques: A Complete Guide for Human Service Professionals. Boston, Mass: Pearson/A and B, 2007.

Cita MLA (9th ed.)

Duggan, Molly H., i Jill C. Jurgens. Career Interventions and Techniques: A Complete Guide for Human Service Professionals. Pearson/A and B, 2007.