Gaya APA

O\'Neill, A. (1995). I Wonder Why: Spiders Spin Webs and Other Questions About Creepy Crawlies . London: Grolier Incorporated.

Gaya MLA

O\'Neill, Amanda. "I Wonder Why: Spiders Spin Webs and Other Questions About Creepy Crawlies". London: Grolier Incorporated, 1995. Text.