APA

Wynford Hicks, . (2009). The Basics of English Usage. London: Routledge.

Chicago

Wynford Hicks, . 2009. The Basics of English Usage. London: Routledge.

Harvard

Wynford Hicks, . (2009). The Basics of English Usage. London: Routledge.

MLA

Wynford Hicks, . The Basics of English Usage. London: Routledge. 2009.