Citação norma APA

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

Citação norma Chicago

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

Citação norma MLA

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

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.