APA (7th ed.) Citation

Picker, M., Weaving, A., & Griffiths, C. (2004). Field guide to insects of South Africa (New ed., updated.). Struik.

Chicago Style (17th ed.) Citation

Picker, Mike, Alan Weaving, and Charles Griffiths. Field Guide to Insects of South Africa. New ed., updated. Cape Town: Struik, 2004.

MLA (9th ed.) Citation

Picker, Mike, et al. Field Guide to Insects of South Africa. New ed., updated. Struik, 2004.