APA (7th ed.) Citation

Denning, K., & Leben, W. R. (1995). English vocabulary elements. Oxford Univ. Pr.

Chicago Style (17th ed.) Citation

Denning, Keith, and William R. Leben. English Vocabulary Elements. New York [u.a.]: Oxford Univ. Pr, 1995.

MLA (9th ed.) Citation

Denning, Keith, and William R. Leben. English Vocabulary Elements. Oxford Univ. Pr, 1995.