Cita APA (7a ed.)

Estados Unidos. Department of Health, Education, and Welfare. editor, Hatch, W. R., & Richards, A. L. (1965). Approach to independent study. U.S. Department of Health, Education, and Welfare.

Cita Chicago Style (17a ed.)

Estados Unidos. Department of Health, Education, and Welfare. editor, Winslow R. Hatch, y Alice L. Richards. Approach to Independent Study. Washington: U.S. Department of Health, Education, and Welfare, 1965.

Cita MLA (9a ed.)

Estados Unidos. Department of Health, Education, and Welfare. editor, et al. Approach to Independent Study. U.S. Department of Health, Education, and Welfare, 1965.