APA (7th ed.) Citation

Murphy, P. J. (2011). Unriddling the Exeter Riddles. Penn State University Press.

Chicago Style (17th ed.) Citation

Murphy, Patrick J. Unriddling the Exeter Riddles. University Park, PA: Penn State University Press, 2011.

MLA (9th ed.) Citation

Murphy, Patrick J. Unriddling the Exeter Riddles. Penn State University Press, 2011.

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