APA (7th ed.) Citation

First, R., Steele, J., & Gurney, C. (1973). The South African connection: Western investment in apartheid. Penguin Books.

Chicago Style (17th ed.) Citation

First, Ruth, Jonathan Steele, and Christabel Gurney. The South African Connection: Western Investment in Apartheid. Harmondsworth: Penguin Books, 1973.

MLA (9th ed.) Citation

First, Ruth, et al. The South African Connection: Western Investment in Apartheid. Penguin Books, 1973.