APA (7th ed.) Citation

Bar-el, D., & Perry, G. (2017). It's great being a dad. Tundra Books.

Chicago Style (17th ed.) Citation

Bar-el, Dan, and Gina Perry. It's Great Being a Dad. [Toronto, Ontario]: Tundra Books, 2017.

MLA (8th ed.) Citation

Bar-el, Dan, and Gina Perry. It's Great Being a Dad. Tundra Books, 2017.

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