APA (7th ed.) Citation

Hill, A. G., & Graham, W. J. (1988). West African sources of health and mortality information: A comparative review. International Development Research Centre.

Chicago Style (17th ed.) Citation

Hill, Allan G., and Wendy J. Graham. West African Sources of Health and Mortality Information: A Comparative Review. Ottawa: International Development Research Centre, 1988.

MLA (8th ed.) Citation

Hill, Allan G., and Wendy J. Graham. West African Sources of Health and Mortality Information: A Comparative Review. International Development Research Centre, 1988.