Cita APA (7a ed.)

Hatch, W. R., & Bennet, A. (1966). Independent study. U.S. Department of Health, Education, and Welfare.

Cita Chicago Style (17a ed.)

Hatch, Winslow R., y Ann Bennet. Independent Study. Washington: U.S. Department of Health, Education, and Welfare, 1966.

Cita MLA (9a ed.)

Hatch, Winslow R., y Ann Bennet. Independent Study. U.S. Department of Health, Education, and Welfare, 1966.