APA (7th ed.) Citation

Sullivan, D., & Sullivan, R. (1977). South African environment. MacDonald South Africa.

Chicago Style (17th ed.) Citation

Sullivan, Diana, and Rick Sullivan. South African Environment. [Cape Town]: MacDonald South Africa, 1977.

MLA (9th ed.) Citation

Sullivan, Diana, and Rick Sullivan. South African Environment. MacDonald South Africa, 1977.

Warning: These citations may not always be 100% accurate.