APA Citation

Theodorou, R. (1994). I wonder why triceratops had horns: And other questions about dinosaurs (1st American ed.). New York: Kingfisher Books.

Chicago Style Citation

Theodorou, Rod. I Wonder Why Triceratops Had Horns: And Other Questions About Dinosaurs. 1st American ed. New York: Kingfisher Books, 1994.

MLA Citation

Theodorou, Rod. I Wonder Why Triceratops Had Horns: And Other Questions About Dinosaurs. 1st American ed. New York: Kingfisher Books, 1994.

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