APA Citation

(1990). Is that what you mean ?: 50 common mistakes and how to correct them. London: Penguin English.

Chicago Style Citation

Is That What You Mean ?: 50 Common Mistakes and How to Correct Them. London: Penguin English, 1990.

MLA Citation

Is That What You Mean ?: 50 Common Mistakes and How to Correct Them. London: Penguin English, 1990.

Warning: These citations may not always be 100% accurate.