APA (7th ed.) Citation

Mackay, J. A. (2006). The encyclopedia of stamps & stamp collecting: The ultimate illustrated reference to over 3000 of the world's best stamps, and a professional guide to starting and perfecting a spectacular collection. Lorenz.

Chicago Style (17th ed.) Citation

Mackay, James Alexander. The Encyclopedia of Stamps & Stamp Collecting: The Ultimate Illustrated Reference to over 3000 of the World's Best Stamps, and a Professional Guide to Starting and Perfecting a Spectacular Collection. London: Lorenz, 2006.

MLA (9th ed.) Citation

Mackay, James Alexander. The Encyclopedia of Stamps & Stamp Collecting: The Ultimate Illustrated Reference to over 3000 of the World's Best Stamps, and a Professional Guide to Starting and Perfecting a Spectacular Collection. Lorenz, 2006.