APA

Horrell M., South African Institute of Race Relations, . (1971). A survey of race relations in South Africa. Johannesburg: South African Institute of Race Relations.

Chicago

Horrell Muriel, South African Institute of Race Relations, . 1971. A survey of race relations in South Africa. Johannesburg: South African Institute of Race Relations.

Harvard

Horrell M., South African Institute of Race Relations, . (1971). A survey of race relations in South Africa. Johannesburg: South African Institute of Race Relations.

MLA

Horrell Muriel, South African Institute of Race Relations, . A survey of race relations in South Africa. Johannesburg: South African Institute of Race Relations. 1971.