APA
Okeyo I. P., Pr. Isaac Okeyo, . (1989). Adventism in Kenya. Kendu Bay, Kenya: Africa Herald Publishing House.
Chicago
Okeyo Isaac PR, Pr. Isaac Okeyo, . 1989. Adventism in Kenya. Kendu Bay, Kenya: Africa Herald Publishing House.
Harvard
Okeyo I. P., Pr. Isaac Okeyo, . (1989). Adventism in Kenya. Kendu Bay, Kenya: Africa Herald Publishing House.
MLA
Okeyo Isaac PR, Pr. Isaac Okeyo, . Adventism in Kenya. Kendu Bay, Kenya: Africa Herald Publishing House. 1989.