APA (7th ed.) Citation

Skurnik, W. A. E. (1977). Sub-Saharan Africa: A guide to information sources. Gale Research Co..

Chicago Style (17th ed.) Citation

Skurnik, W. A. E. Sub-Saharan Africa: A Guide to Information Sources. Detroit: Gale Research Co., 1977.

MLA (9th ed.) Citation

Skurnik, W. A. E. Sub-Saharan Africa: A Guide to Information Sources. Gale Research Co., 1977.