APA (7th ed.) Citation

Gibbal, J., & Raps, B. G. (1994). Genii of the River Niger. University of Chicago Press.

Chicago Style (17th ed.) Citation

Gibbal, Jean-Marie, and Beth G. Raps. Genii of the River Niger. Chicago: University of Chicago Press, 1994.

MLA (9th ed.) Citation

Gibbal, Jean-Marie, and Beth G. Raps. Genii of the River Niger. University of Chicago Press, 1994.