Gaya APA

Eric, G. (2010). Bees,Wasps,and Ants: The Indispensable Role of Hymenoptera In Gardens . London: Timber Press,Inc.

Gaya MLA

Eric, Grissel. "Bees,Wasps,and Ants: The Indispensable Role of Hymenoptera In Gardens". London: Timber Press,Inc, 2010. Text.