APA (7th ed.) Citation

Sheldon, D. (2006). Barnum Brown: Dinosaur hunter. Walker & Co..

Chicago Style (17th ed.) Citation

Sheldon, David. Barnum Brown: Dinosaur Hunter. New York: Walker & Co., 2006.

MLA (8th ed.) Citation

Sheldon, David. Barnum Brown: Dinosaur Hunter. Walker & Co., 2006.

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