APA (7th ed.) Citation

Pennypacker, S., Brown, J., & Pamintuan, M. (2009). The Japanese ninja surprise. HarperCollins.

Chicago Style (17th ed.) Citation

Pennypacker, Sara, Jeff Brown, and Macky Pamintuan. The Japanese Ninja Surprise. New York: HarperCollins, 2009.

MLA (8th ed.) Citation

Pennypacker, Sara, et al. The Japanese Ninja Surprise. HarperCollins, 2009.

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