Wickham, H. und Sievert, C. (2016) ggplot2 : elegant graphics for data analysis [book]. Second edition, Use R!. Second edition. [Cham, Switzerland]: Springer.
Chicago Manual of Style 17th edition (full note)Wickham, Hadley, und Carson Sievert. ggplot2 : elegant graphics for data analysis. Book. Use R!. Second edition. [Cham, Switzerland]: Springer, [2016?], [Cham, Switzerland]: Springer, [2016?].
American Psychological Association 7th editionWickham, H., & Sievert, C. (ca. 2016). ggplot2 : elegant graphics for data analysis [Book]. In Use R! (Second edition). Springer.
Modern Language Association 9th editionWickham, H., und C. Sievert. „ggplot2 : elegant graphics for data analysis“. Use R!, Second edition, book, Springer, 2016.
ISO-690 (author-date, Deutsch)WICKHAM, Hadley und Carson SIEVERT, 2016. ggplot2 : elegant graphics for data analysis. Second edition. [Cham, Switzerland]: Springer. ISBN 9783319242750