APA (7th ed.) Citation

(2001). The Oxford paperback dictionary, thesaurus, and wordpower guide. Oxford University Press.

Chicago Style (17th ed.) Citation

The Oxford Paperback Dictionary, Thesaurus, and Wordpower Guide. Oxford: Oxford University Press, 2001.

MLA (9th ed.) Citation

The Oxford Paperback Dictionary, Thesaurus, and Wordpower Guide. Oxford University Press, 2001.