APA (7th ed.) Citation

Yolen, J., & Shi, E. (2017). Little Frog and the spring polliwogs. Persnickety Press.

Chicago Style (17th ed.) Citation

Yolen, Jane, and Ellen Shi. Little Frog and the Spring Polliwogs. Apex, NC: Persnickety Press, 2017.

MLA (8th ed.) Citation

Yolen, Jane, and Ellen Shi. Little Frog and the Spring Polliwogs. Persnickety Press, 2017.

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