APA (7th ed.) Citation

Schumacker, R., & Tomek, S. (2013). Understanding statistics using R. Springer New York.

Chicago Style (17th ed.) Citation

Schumacker, Randall, and Sara Tomek. Understanding Statistics Using R. New York, NY: Springer New York, 2013.

MLA (8th ed.) Citation

Schumacker, Randall, and Sara Tomek. Understanding Statistics Using R. Springer New York, 2013.