Cita APA (7a ed.)

Clark, K. E. (1961). The vocational interests of nonprofessional men. University of Minnesota Press.

Cita Chicago Style (17a ed.)

Clark, Kenneth E. The Vocational Interests of Nonprofessional Men. Minneapolis: University of Minnesota Press, 1961.

Cita MLA (9a ed.)

Clark, Kenneth E. The Vocational Interests of Nonprofessional Men. University of Minnesota Press, 1961.