Wilner, D. M., Walkley, R. P., & O'Neill, E. J. (1973). Introduction to public health (Sixth Edition.). Macmillan.
Chicago Style (17th ed.) CitationWilner, Daniel M., Rosabelle Price Walkley, and Edward J. O'Neill. Introduction to Public Health. Sixth Edition. New York: Macmillan, 1973.
MLA (9th ed.) CitationWilner, Daniel M., et al. Introduction to Public Health. Sixth Edition. Macmillan, 1973.
Warning: These citations may not always be 100% accurate.