APA (7th ed.) Citation

Leroy, A., & Leroy, J. (2003). Spiders of Southern Africa (2. ed.). Struik.

Chicago Style (17th ed.) Citation

Leroy, Astri, and John Leroy. Spiders of Southern Africa. 2. ed. Cape Town: Struik, 2003.

MLA (9th ed.) Citation

Leroy, Astri, and John Leroy. Spiders of Southern Africa. 2. ed. Struik, 2003.