Παραπομπή APA

Super, D. E., & Crites, J. O. (1962). Appraising vocational fitness. Harper & Row.

Παραπομπή Chicago Style

Super, Donald E., και John O. Crites. Appraising Vocational Fitness. London: Harper & Row, 1962.

Παραπομπή MLA

Super, Donald E., και John O. Crites. Appraising Vocational Fitness. Harper & Row, 1962.