APA (7th ed.) Citation

Vondracek, F. W., Lerner, R. M., & Schulenberg, J. E. (1986). Career development: A life-span developmental approach. Erlbaum.

Chicago Style (17th ed.) Citation

Vondracek, Fred W., Richard M. Lerner, and John E. Schulenberg. Career Development: A Life-span Developmental Approach. Hillsdale, NJ [u.a.]: Erlbaum, 1986.

MLA (9th ed.) Citation

Vondracek, Fred W., et al. Career Development: A Life-span Developmental Approach. Erlbaum, 1986.