APA (7th ed.) Citation

Riley, B. (2016). The edge of the Empire: A journey to Britannia : from the heart of Rome to Hadrian's Wall (First Pegasus Books hardcover edition.). Pegasus Books.

Chicago Style (17th ed.) Citation

Riley, Bronwen. The Edge of the Empire: A Journey to Britannia : From the Heart of Rome to Hadrian's Wall. First Pegasus Books hardcover edition. New York: Pegasus Books, 2016.

MLA (8th ed.) Citation

Riley, Bronwen. The Edge of the Empire: A Journey to Britannia : From the Heart of Rome to Hadrian's Wall. First Pegasus Books hardcover edition. Pegasus Books, 2016.

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