APA (7th ed.) Citation

Underwood, W. A., & Ferguson, R. E. (1976). Changing Urbanization Trends and Human Needs in Developing African Nations.

Chicago Style (17th ed.) Citation

Underwood, Willard A., and Ralph E. Ferguson. Changing Urbanization Trends and Human Needs in Developing African Nations. 1976.

MLA (9th ed.) Citation

Underwood, Willard A., and Ralph E. Ferguson. Changing Urbanization Trends and Human Needs in Developing African Nations. 1976.

Warning: These citations may not always be 100% accurate.