APA-viite (7. p.)

Harr, W. C. (1946). The Negro as an American Protestant missionary in Africa.

Chicago-viite (17. p.)

Harr, Wilber Christian. The Negro as an American Protestant Missionary in Africa. Chicago, 1946.

MLA-viite (8. p.)

Harr, Wilber Christian. The Negro as an American Protestant Missionary in Africa. 1946.