APA (7th ed.) Citation

Zoehfeld, K. W., & Washburn, L. (2010). Where did dinosaurs come from? Collins.

Chicago Style (17th ed.) Citation

Zoehfeld, Kathleen Weidner, and Lucia Washburn. Where Did Dinosaurs Come from? New York: Collins, 2010.

MLA (8th ed.) Citation

Zoehfeld, Kathleen Weidner, and Lucia Washburn. Where Did Dinosaurs Come from? Collins, 2010.

Warning: These citations may not always be 100% accurate.