APA stil citiranja

Bendor-Samuel, J., & Hartell, R. L. (1989). The Niger-Congo languages: The Niger-Congo languages : a classification and description of Africa's largest language family. Lanham: University Press of America.

Chicago stil citiranja

Bendor-Samuel, John, and Rhonda L. Hartell. The Niger-Congo languages: The Niger-Congo languages : a classification and description of Africa's largest language family. Lanham: University Press of America, 1989.

MLA stil citiranja

Bendor-Samuel, John, and Rhonda L. Hartell. The Niger-Congo languages: The Niger-Congo languages : a classification and description of Africa's largest language family. Lanham: University Press of America, 1989.