APA (7th ed.) Citation

Soja, E. W., Ruoro, S. S., & Cuban, L. (1973). Kenya. Scott, Foresman.

Chicago Style (17th ed.) Citation

Soja, Edward W., Samuel S. Ruoro, and Larry Cuban. Kenya. Glenview, Ill: Scott, Foresman, 1973.

MLA (9th ed.) Citation

Soja, Edward W., et al. Kenya. Scott, Foresman, 1973.