APA (7th ed.) Citation

Leach, S., & Bender, R. (2018). Penguin days (First edition.). Pajama Press Inc..

Chicago Style (17th ed.) Citation

Leach, Sara, and Rebecca Bender. Penguin Days. First edition. Toronto, Ontario, Canada: Pajama Press Inc., 2018.

MLA (8th ed.) Citation

Leach, Sara, and Rebecca Bender. Penguin Days. First edition. Pajama Press Inc., 2018.

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