APA (7th ed.) Citation

Knull, J. N. (1951). The checkered beetles of Ohio: (Coleoptera: Cleridae). Ohio State University.

Chicago Style (17th ed.) Citation

Knull, Josef Nissley. The Checkered Beetles of Ohio: (Coleoptera: Cleridae). Columbus: Ohio State University, 1951.

MLA (9th ed.) Citation

Knull, Josef Nissley. The Checkered Beetles of Ohio: (Coleoptera: Cleridae). Ohio State University, 1951.

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