Hill, A. G., & Graham, W. J. (1988). West Africa sources of health and mortality information: A comparative review. IDRC.
Chicago Style (17th ed.) CitationHill, Allan G., and Wendy J. Graham. West Africa Sources of Health and Mortality Information: A Comparative Review. IDRC, 1988.
MLA (8th ed.) CitationHill, Allan G., and Wendy J. Graham. West Africa Sources of Health and Mortality Information: A Comparative Review. IDRC, 1988.
Warning: These citations may not always be 100% accurate.