Mustard, H. S., Goerke, L. S., Stebbins, E. L. 1., & Walkley, R. P. (1968). Mustard's introduction to public health (5th ed.). Macmillan.
Citación estilo ChicagoMustard, Harry Stoll, Lenor S. Goerke, Ernest Lyman 1901 Stebbins, and Rosabelle Price Walkley. Mustard's Introduction to Public Health. 5th ed. New York: Macmillan, 1968.
Cita MLAMustard, Harry Stoll, et al. Mustard's Introduction to Public Health. 5th ed. Macmillan, 1968.
Warning: These citations may not always be 100% accurate.