Gullan, P. J., & Cranston, P. S. (2005). The insects: An outline of entomology (3rd ed.). Blackwell.
Chicago Style (17th ed.) CitationGullan, Penny J., and Peter S. Cranston. The Insects: An Outline of Entomology. 3rd ed. Malden, MA: Blackwell, 2005.
MLA (9th ed.) CitationGullan, Penny J., and Peter S. Cranston. The Insects: An Outline of Entomology. 3rd ed. Blackwell, 2005.