APA (7th ed.) Citation

Ginzberg, E. (1951). Occupational choice, an approach to a general theory. Columbia University Press.

Chicago Style (17th ed.) Citation

Ginzberg, Eli. Occupational Choice, an Approach to a General Theory. New York: Columbia University Press, 1951.

MLA (9th ed.) Citation

Ginzberg, Eli. Occupational Choice, an Approach to a General Theory. Columbia University Press, 1951.