APA (7th ed.) Citation

Herr, E. L., & Cramer, S. H. (1996). Career guidance and counseling through the life span: Systematic approaches (5η έκδ.). Longman.

Chicago Style (17th ed.) Citation

Herr, Edwin L., and Stanley H. Cramer. Career Guidance and Counseling Through the Life Span: Systematic Approaches. 5η έκδ. New York: Longman, 1996.

MLA (8th ed.) Citation

Herr, Edwin L., and Stanley H. Cramer. Career Guidance and Counseling Through the Life Span: Systematic Approaches. 5η έκδ. Longman, 1996.