APA (7th ed.) Citation

Gordh, G., & Headrick, D. (2011). A dictionary of entomology (2nd ed.). CABI.

Chicago Style (17th ed.) Citation

Gordh, Gordon, and David Headrick. A Dictionary of Entomology. 2nd ed. Wallingford, Oxfordshire ; Cambridge, Massachusetts: CABI, 2011.

MLA (9th ed.) Citation

Gordh, Gordon, and David Headrick. A Dictionary of Entomology. 2nd ed. CABI, 2011.