APA (7th ed.) Citation

Casteel, D. B. (2012). The Behavior of the Honey Bee in Pollen Collection. Project Gutenberg.

Chicago Style (17th ed.) Citation

Casteel, D. B. The Behavior of the Honey Bee in Pollen Collection. Project Gutenberg, 2012.

MLA (9th ed.) Citation

Casteel, D. B. The Behavior of the Honey Bee in Pollen Collection. Project Gutenberg, 2012.

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