APA (7th ed.) Citation

Arnett, R. H. (1968). The beetles of the United States: (a manual for identification). American Entomological Institute.

Chicago Style (17th ed.) Citation

Arnett, Ross H. The Beetles of the United States: (a Manual for Identification). Ann Arbor, Mich.: American Entomological Institute, 1968.

MLA (9th ed.) Citation

Arnett, Ross H. The Beetles of the United States: (a Manual for Identification). American Entomological Institute, 1968.