APA (7th ed.) Citation

Arnett, R. H., Downie, N. M., & Jaques, H. E. (1980). How to know the beetles (2nd ed.). W.C. Brown.

Chicago Style (17th ed.) Citation

Arnett, Ross H., N. M. Downie, and H. E. Jaques. How to Know the Beetles. 2nd ed. Dubuque, Iowa: W.C. Brown, 1980.

MLA (9th ed.) Citation

Arnett, Ross H., et al. How to Know the Beetles. 2nd ed. W.C. Brown, 1980.