APA (7th ed.) Citation

Ritter, R. M., & Hart, H. (2005). New Hart's rules adapted from The Oxford guide to style by R.M. Ritter (2nd.). Oxford University Press.

Chicago Style (17th ed.) Citation

Ritter, R. M., and Horace Hart. New Hart's Rules Adapted from The Oxford Guide to Style by R.M. Ritter. 2nd. Oxford: Oxford University Press, 2005.

MLA (9th ed.) Citation

Ritter, R. M., and Horace Hart. New Hart's Rules Adapted from The Oxford Guide to Style by R.M. Ritter. 2nd. Oxford University Press, 2005.

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