APA Citation

Barry, J. M. (2005). The great influenza: The epic story of the deadliest plague in history. United States: Penguin Book.

Chicago Style Citation

Barry, John M. The Great Influenza: The Epic Story of the Deadliest Plague in History. United States: Penguin Book, 2005.

MLA Citation

Barry, John M. The Great Influenza: The Epic Story of the Deadliest Plague in History. United States: Penguin Book, 2005.

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