Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

Murphy, Patrick J. Unriddling the Exeter Riddles. University Park, Pa.: Pennsylvania State University Press, 2011.

Cita MLA (8a ed.)

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