APA (7th ed.) Citation

Downie, N. M., & Arnett, R. H. (1994). The beetles of northeastern North America. Sandhill Crane Press.

Chicago Style (17th ed.) Citation

Downie, N. M., and Ross H. Arnett. The Beetles of Northeastern North America. Gainesville, Fla.: Sandhill Crane Press, 1994.

MLA (9th ed.) Citation

Downie, N. M., and Ross H. Arnett. The Beetles of Northeastern North America. Sandhill Crane Press, 1994.

Warning: These citations may not always be 100% accurate.