Citazione Stile APA (7a Edizione)

Gammage, B. (1990). The broken years: Australian soldiers in the Great War. Penguin Books.

Citazione stile Chigago Style (17a edizione)

Gammage, Bill. The Broken Years: Australian Soldiers in the Great War. Australia: Penguin Books, 1990.

Citatione MLA (9a ed.)

Gammage, Bill. The Broken Years: Australian Soldiers in the Great War. Penguin Books, 1990.