Green, Jen. (2003). Questions & answers about the natural world. Parragon Book.
Chicago Style (17th ed.) CitationGreen, Jen. Questions & Answers About the Natural World. United Kingdom: Parragon Book, 2003.
MLA (9th ed.) CitationGreen, Jen. Questions & Answers About the Natural World. Parragon Book, 2003.
Warning: These citations may not always be 100% accurate.