APA (7th ed.) Citation

Duignan, P., & Conover, H. F. (1971). Guide to research and reference works on Sub-Saharan Africa. Hoover Institution Press, Stanford University.

Chicago Style (17th ed.) Citation

Duignan, Peter, and Helen Field Conover. Guide to Research and Reference Works on Sub-Saharan Africa. Stanford, Calif: Hoover Institution Press, Stanford University, 1971.

MLA (9th ed.) Citation

Duignan, Peter, and Helen Field Conover. Guide to Research and Reference Works on Sub-Saharan Africa. Hoover Institution Press, Stanford University, 1971.