APA (7th ed.) Citation

Nicholas, J. (2022). Trajan: Rome's last conqueror. Greenhill Books.

Chicago Style (17th ed.) Citation

Nicholas, Jackson. Trajan: Rome's Last Conqueror. Barnsley: Greenhill Books, 2022.

MLA (9th ed.) Citation

Nicholas, Jackson. Trajan: Rome's Last Conqueror. Greenhill Books, 2022.

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