APA (7th ed.) Citation

Syvänne, I. (2021). The military history of late Rome, 518-565. Pen & Sword Military.

Chicago Style (17th ed.) Citation

Syvänne, Ilkka. The Military History of Late Rome, 518-565. Barnsley, South Yorkshire ; Havertown, PA: Pen & Sword Military, 2021.

MLA (9th ed.) Citation

Syvänne, Ilkka. The Military History of Late Rome, 518-565. Pen & Sword Military, 2021.