APA (7th ed.) Citation

Gordon, D. (1999). Ants at work: How an insect society is organized. Free Press.

Chicago Style (17th ed.) Citation

Gordon, Deborah. Ants at Work: How an Insect Society Is Organized. New York: Free Press, 1999.

MLA (9th ed.) Citation

Gordon, Deborah. Ants at Work: How an Insect Society Is Organized. Free Press, 1999.