APA (7th ed.) Citation

Whitford, R. C., & Foster, J. R. (1955). Concise dictionary of American grammar and usage. Philosoph. Library.

Chicago Style (17th ed.) Citation

Whitford, Robert C., and James Ralph Foster. Concise Dictionary of American Grammar and Usage. New York: Philosoph. Library, 1955.

MLA (9th ed.) Citation

Whitford, Robert C., and James Ralph Foster. Concise Dictionary of American Grammar and Usage. Philosoph. Library, 1955.