APA (7th ed.) Citation

Polis, G. A. (1990). The Biology of scorpions. Stanford University Press.

Chicago Style (17th ed.) Citation

Polis, Gary A. The Biology of Scorpions. Stanford, Calif.: Stanford University Press, 1990.

MLA (9th ed.) Citation

Polis, Gary A. The Biology of Scorpions. Stanford University Press, 1990.

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