APA (7th ed.) Citation

Powell, J. A. (1966). Biological interrelationships of moths and Yucca whipplei.

Chicago Style (17th ed.) Citation

Powell, Jerry Alan. Biological Interrelationships of Moths and Yucca Whipplei. 1966.

MLA (9th ed.) Citation

Powell, Jerry Alan. Biological Interrelationships of Moths and Yucca Whipplei. 1966.

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