APA (7th ed.) Citation

Einhorn, E. (1974). Old French: A concise handbook. Cambridge University Press.

Chicago Style (17th ed.) Citation

Einhorn, E. Old French: A Concise Handbook. London ; New York: Cambridge University Press, 1974.

MLA (9th ed.) Citation

Einhorn, E. Old French: A Concise Handbook. Cambridge University Press, 1974.