APA

Blamires H, . (2000). The Penguin Guide to Plain English. London: Penguin Books.

Chicago

Blamires H, . 2000. The Penguin Guide to Plain English. London: Penguin Books.

Harvard

Blamires H, . (2000). The Penguin Guide to Plain English. London: Penguin Books.

MLA

Blamires H, . The Penguin Guide to Plain English. London: Penguin Books. 2000.