APA (7th ed.) Citation

Birney, B. G., & Burris, P. (2015). Humphrey's creepy-crawly camping adventure. G. P. Putnam's Sons, an imprint of Penguin Group (USA).

Chicago Style (17th ed.) Citation

Birney, Betty G., and Priscilla Burris. Humphrey's Creepy-crawly Camping Adventure. New York, NY: G. P. Putnam's Sons, an imprint of Penguin Group (USA), 2015.

MLA (8th ed.) Citation

Birney, Betty G., and Priscilla Burris. Humphrey's Creepy-crawly Camping Adventure. G. P. Putnam's Sons, an imprint of Penguin Group (USA), 2015.

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