Cita APA (7a ed.)

Diehl, H. S., & Shepard, C. E. (1939). The health of college students. American Council on Education.

Cita Chicago Style (17a ed.)

Diehl, Harold Sheely, y Charles Edward Shepard. The Health of College Students. Washington, D.C.: American Council on Education, 1939.

Cita MLA (8a ed.)

Diehl, Harold Sheely, y Charles Edward Shepard. The Health of College Students. American Council on Education, 1939.