APA (7th ed.) Citation

Pickering, P. (1986). Perfect English. Weidenfeld and Nicolson.

Chicago Style (17th ed.) Citation

Pickering, Paul. Perfect English. London: Weidenfeld and Nicolson, 1986.

MLA (9th ed.) Citation

Pickering, Paul. Perfect English. Weidenfeld and Nicolson, 1986.

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