APA (7th ed.) Citation

Hayden, D. E., & Alworth, E. P. (1967). Classics in linguistics. Philosophical Library.

Chicago Style (17th ed.) Citation

Hayden, Donald E., and E. Paul Alworth. Classics in Linguistics. New York: Philosophical Library, 1967.

MLA (9th ed.) Citation

Hayden, Donald E., and E. Paul Alworth. Classics in Linguistics. Philosophical Library, 1967.