Cita APA (7a ed.)

Hellmann, E., & Abrahams, L. (1949). Handbook on race relations in South Africa: Ed. by Ellen Hellmann. Ass. by Leah Abrahams. Publ. for the South African Institute of Race Relations. Oxford Univ. Press.

Cita Chicago Style (17a ed.)

Hellmann, Ellen, y Leah Abrahams. Handbook on Race Relations in South Africa: Ed. by Ellen Hellmann. Ass. by Leah Abrahams. Publ. for the South African Institute of Race Relations. Cape Town [u.a.]: Oxford Univ. Press, 1949.

Cita MLA (8a ed.)

Hellmann, Ellen, y Leah Abrahams. Handbook on Race Relations in South Africa: Ed. by Ellen Hellmann. Ass. by Leah Abrahams. Publ. for the South African Institute of Race Relations. Oxford Univ. Press, 1949.