APA (7th ed.) Citation

Ripley, B. J., & McHugh, J. (1989). John Maclean / B.J. Ripley and J. McHugh. Manchester University Press.

Chicago Style (17th ed.) Citation

Ripley, B. J., and J. McHugh. John Maclean / B.J. Ripley and J. McHugh. Manchester: Manchester University Press, 1989.

MLA (9th ed.) Citation

Ripley, B. J., and J. McHugh. John Maclean / B.J. Ripley and J. McHugh. Manchester University Press, 1989.

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