Unwin, N. (1997). An introductory study guide to public health and epidemiology. Open Univ. Press.
Chicago Style (17th ed.) CitationUnwin, Nigel. An Introductory Study Guide to Public Health and Epidemiology. Buckingham: Open Univ. Press, 1997.
MLA引文Unwin, Nigel. An Introductory Study Guide to Public Health and Epidemiology. Open Univ. Press, 1997.
警告:這些引文格式不一定是100%准確.