APA (7th ed.) Citation

Dillon, E. S., & Dillon, L. S. (1961). A manual of common beetles of eastern North America. Row, Peterson.

Chicago Style (17th ed.) Citation

Dillon, Elizabeth S., and Lawrence S. Dillon. A Manual of Common Beetles of Eastern North America. Evanston, Ill.: Row, Peterson, 1961.

MLA (9th ed.) Citation

Dillon, Elizabeth S., and Lawrence S. Dillon. A Manual of Common Beetles of Eastern North America. Row, Peterson, 1961.