APA (7th ed.) Citation

Jackman, J. A. (1997). A field guide to spiders & scorpions of Texas. Gulf Pub. Co..

Chicago Style (17th ed.) Citation

Jackman, J. A. A Field Guide to Spiders & Scorpions of Texas. Houston, Tex.: Gulf Pub. Co., 1997.

MLA (9th ed.) Citation

Jackman, J. A. A Field Guide to Spiders & Scorpions of Texas. Gulf Pub. Co., 1997.