APA (7th ed.) Citation

Ritter, R. M. (2002). The Oxford guide to style (1st publ.). Oxford University Press.

Chicago Style (17th ed.) Citation

Ritter, R. M. The Oxford Guide to Style. 1st publ. Oxford [etc.]: Oxford University Press, 2002.

MLA (9th ed.) Citation

Ritter, R. M. The Oxford Guide to Style. 1st publ. Oxford University Press, 2002.

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