APA (7th ed.) Citation

John, A. E., & Holroyd, M. (1974). The art of Augustus John. Secker and Warburg.

Chicago Style (17th ed.) Citation

John, Augustus Edwin, and Michael Holroyd. The Art of Augustus John. London: Secker and Warburg, 1974.

MLA (9th ed.) Citation

John, Augustus Edwin, and Michael Holroyd. The Art of Augustus John. Secker and Warburg, 1974.

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