APA
(1993). The Right word at the Right Time: A guide to the English Language and How to Use it. London: The Reader's Digest Association Limited.
Chicago
1993. The Right word at the Right Time: A guide to the English Language and How to Use it. London: The Reader's Digest Association Limited.
Harvard
(1993). The Right word at the Right Time: A guide to the English Language and How to Use it. London: The Reader's Digest Association Limited.
MLA
The Right word at the Right Time: A guide to the English Language and How to Use it. London: The Reader's Digest Association Limited. 1993.