APA Style

unstated], A, [. (2012). Bugs Dictionary A To Z Of Insects And Creepy Crawlies . : Alligator Books, Cupcake is an imprint of Alligator Books.

MLA Style

unstated], Anonymous, [. "Bugs Dictionary A To Z Of Insects And Creepy Crawlies". : Alligator Books, Cupcake is an imprint of Alligator Books, 2012. BOOK.