APA (7th ed.) Citation

Drees, B. M., & Jackman, J. A. (1998). A field guide to common Texas insects. Gulf Pub..

Chicago Style (17th ed.) Citation

Drees, Bastiaan M., and J. A. Jackman. A Field Guide to Common Texas Insects. Houston, Tex.: Gulf Pub., 1998.

MLA (9th ed.) Citation

Drees, Bastiaan M., and J. A. Jackman. A Field Guide to Common Texas Insects. Gulf Pub., 1998.