Style de citation APA (7e éd.)

Hofmeyr, J. H., & Hoernlé, R. F. A. (1945). Christian principles and race problem. South African Institute of Race Relations.

Style de citation Chicago (17e éd.)

Hofmeyr, Jan H., et Reinhold Frederick Alfred Hoernlé. Christian Principles and Race Problem. Johannesburg: South African Institute of Race Relations, 1945.

Style de citation MLA (8e éd.)

Hofmeyr, Jan H., et Reinhold Frederick Alfred Hoernlé. Christian Principles and Race Problem. South African Institute of Race Relations, 1945.