APA (7th ed.) Citation

Mead, G. (2001). The doughboys : America and the First World War / Gary Mead: America and the First World War. Penguin Books.

Chicago Style (17th ed.) Citation

Mead, Gary. The Doughboys : America and the First World War / Gary Mead: America and the First World War. London: Penguin Books, 2001.

MLA (9th ed.) Citation

Mead, Gary. The Doughboys : America and the First World War / Gary Mead: America and the First World War. Penguin Books, 2001.

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