APA (7th ed.) Citation

Schaefer, L. M., Schaefer, A., & Preston-Gannon, F. (2016). Because of an acorn. Chronicle Books.

Chicago Style (17th ed.) Citation

Schaefer, Lola M., Adam Schaefer, and Frann Preston-Gannon. Because of an Acorn. San Francisco: Chronicle Books, 2016.

MLA (8th ed.) Citation

Schaefer, Lola M., et al. Because of an Acorn. Chronicle Books, 2016.

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