Cita APA (7a ed.)

Jefcoat, A. c. (1972). Health and human values; an ecological approach. Wiley.

Cita Chicago Style (17a ed.)

Jefcoat, Allure comp. Health and Human Values; an Ecological Approach. New York: Wiley, 1972.

Cita MLA (9a ed.)

Jefcoat, Allure comp. Health and Human Values; an Ecological Approach. Wiley, 1972.