APA (7th ed.) Citation

Goyer, T. (2015). Prayers that changed history: From Christopher Columbus to Helen Keller, how God used 25 people to change the world. Zonderkidz.

Chicago Style (17th ed.) Citation

Goyer, Tricia. Prayers That Changed History: From Christopher Columbus to Helen Keller, How God Used 25 People to Change the World. Grand Rapids, MI: Zonderkidz, 2015.

MLA (8th ed.) Citation

Goyer, Tricia. Prayers That Changed History: From Christopher Columbus to Helen Keller, How God Used 25 People to Change the World. Zonderkidz, 2015.

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