APA (7th ed.) Citation

Soule, R., & Sheffield, A. D. (1938). A dictionary of english synonyms and synonymous expressions. Frederick warne.

Chicago Style (17th ed.) Citation

Soule, Richard, and Alfred Dwight Sheffield. A Dictionary of English Synonyms and Synonymous Expressions. London: Frederick warne, 1938.

MLA (9th ed.) Citation

Soule, Richard, and Alfred Dwight Sheffield. A Dictionary of English Synonyms and Synonymous Expressions. Frederick warne, 1938.