APA (7th ed.) Citation

Scholtz, C. H., & Holm, E. (1985). Insects of southern Africa. Butterworths.

Chicago Style (17th ed.) Citation

Scholtz, C. H., and E. Holm. Insects of Southern Africa. Durban ; Stoneham, MA: Butterworths, 1985.

MLA (9th ed.) Citation

Scholtz, C. H., and E. Holm. Insects of Southern Africa. Butterworths, 1985.