APA (7th ed.) Citation

Grummitt, D. (2019). M1 Abrams: The US's main battle tank in American and foreign Service, 1981--2019. Pen and Sword Military.

Chicago Style (17th ed.) Citation

Grummitt, David. M1 Abrams: The US's Main Battle Tank in American and Foreign Service, 1981--2019. Barnsley: Pen and Sword Military, 2019.

MLA (8th ed.) Citation

Grummitt, David. M1 Abrams: The US's Main Battle Tank in American and Foreign Service, 1981--2019. Pen and Sword Military, 2019.