APA (7th ed.) Citation

Steckel, R., Steckel, M., & Hartman, B. (2011). Wise at heart: Children and adults share words of wisdom. Kids Can Press.

Chicago Style (17th ed.) Citation

Steckel, Richard, Michele Steckel, and Brody Hartman. Wise at Heart: Children and Adults Share Words of Wisdom. Toronto, ON: Kids Can Press, 2011.

MLA (8th ed.) Citation

Steckel, Richard, et al. Wise at Heart: Children and Adults Share Words of Wisdom. Kids Can Press, 2011.

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