APA (7th ed.) Citation

High, L. O., & O'Brien, J. (2007). Cool Bopper's choppers. Boyds Mills Press.

Chicago Style (17th ed.) Citation

High, Linda Oatman, and John O'Brien. Cool Bopper's Choppers. Honesdale, Pa.: Boyds Mills Press, 2007.

MLA (8th ed.) Citation

High, Linda Oatman, and John O'Brien. Cool Bopper's Choppers. Boyds Mills Press, 2007.

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