APA (7th ed.) Citation

Wickham, H., & Sievert, C. (2016). ggplot2 : elegant graphics for data analysis: Elegant graphics for data analysis (Second edition.). Springer.

Chicago Style (17th ed.) Citation

Wickham, Hadley, and Carson Sievert. Ggplot2 : Elegant Graphics for Data Analysis: Elegant Graphics for Data Analysis. Second edition. [Cham]: Springer, 2016.

MLA (9th ed.) Citation

Wickham, Hadley, and Carson Sievert. Ggplot2 : Elegant Graphics for Data Analysis: Elegant Graphics for Data Analysis. Second edition. Springer, 2016.

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