APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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