APA Citation

Watcyn-Jones, P., & Nordqvist, S. (1996). Start testing your vocabulary. London: Penguin Books.

Chicago Style Citation

Watcyn-Jones, Peter, and Sven Nordqvist. Start Testing Your Vocabulary. London: Penguin Books, 1996.

MLA Citation

Watcyn-Jones, Peter, and Sven Nordqvist. Start Testing Your Vocabulary. London: Penguin Books, 1996.

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