APA-viite (7. p.)

Leistner, G. M. E., & Breytenbach, W. J. (1975). The Black worker of South Africa. Africa Institute.

Chicago-viite (17. p.)

Leistner, G. M. E., ja W. J. Breytenbach. The Black Worker of South Africa. Pretoria: Africa Institute, 1975.

MLA-viite (8. p.)

Leistner, G. M. E., ja W. J. Breytenbach. The Black Worker of South Africa. Africa Institute, 1975.