APA
Gehman R. J., . (1987). Doing African Christian theology. Nairobi: Evangel Pub. House.
Chicago
Gehman Richard J, . 1987. Doing African Christian theology. Nairobi: Evangel Pub. House.
Harvard
Gehman R. J., . (1987). Doing African Christian theology. Nairobi: Evangel Pub. House.
MLA
Gehman Richard J, . Doing African Christian theology. Nairobi: Evangel Pub. House. 1987.