APA (7th ed.) Citation

Hartung, P. J., Savickas, M., & Walsh, W. B. (2015). APA handbook of career intervention. American Psychological Association.

Chicago Style (17th ed.) Citation

Hartung, Paul J., Mark Savickas, and W. Bruce Walsh. APA Handbook of Career Intervention. Washington, D.C.: American Psychological Association, 2015.

MLA (9th ed.) Citation

Hartung, Paul J., et al. APA Handbook of Career Intervention. American Psychological Association, 2015.