APA (7th ed.) Citation

McCullough. (2005). 1776: America and Britain at war. Penguin Books.

Chicago Style (17th ed.) Citation

McCullough. 1776: America and Britain at War. London: Penguin Books, 2005.

MLA (8th ed.) Citation

McCullough. 1776: America and Britain at War. Penguin Books, 2005.

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