APA (7th ed.) Citation

Root, R. K. (1906). The poetry of Chaucer: A guide to its study and appreciation. Houghton, Mifflin and company.

Chicago Style (17th ed.) Citation

Root, Robert K. The Poetry of Chaucer: A Guide to Its Study and Appreciation. Boston ; New York, [etc.]: Houghton, Mifflin and company, 1906.

MLA (9th ed.) Citation

Root, Robert K. The Poetry of Chaucer: A Guide to Its Study and Appreciation. Houghton, Mifflin and company, 1906.