APA (7th ed.) Citation

Spooner, A. (2005). A dictionary of synonims and antonyms (Rev. ed.). Oxford University press.

Chicago Style (17th ed.) Citation

Spooner, Alan. A Dictionary of Synonims and Antonyms. Rev. ed. Oxford ; New York: Oxford University press, 2005.

MLA (9th ed.) Citation

Spooner, Alan. A Dictionary of Synonims and Antonyms. Rev. ed. Oxford University press, 2005.