APA (7th ed.) Citation

Allen, D. C. (1968). The Ph.D. in English and American literature. Holt, Rinehart and Winston.

Chicago Style (17th ed.) Citation

Allen, Don Cameron. The Ph.D. in English and American Literature. New York: Holt, Rinehart and Winston, 1968.

MLA (9th ed.) Citation

Allen, Don Cameron. The Ph.D. in English and American Literature. Holt, Rinehart and Winston, 1968.

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