Diehl, H. S., & Shepard, C. E. (1939). The health of college students. American Council on Education.
Citación estilo ChicagoDiehl, Harold Sheely, and Charles Edward Shepard. The Health of College Students. Washington, D.C.: American Council on Education, 1939.
Cita MLADiehl, Harold Sheely, and Charles Edward Shepard. The Health of College Students. American Council on Education, 1939.
Warning: These citations may not always be 100% accurate.