APA (7th ed.) Citation

Frere, S. (1974). Britannia : a history of Roman Britain / (by) Sheppard Frere: A history of Roman Britain. Cardinal.

Chicago Style (17th ed.) Citation

Frere, Sheppard. Britannia : A History of Roman Britain / (by) Sheppard Frere: A History of Roman Britain. London: Cardinal, 1974.

MLA (9th ed.) Citation

Frere, Sheppard. Britannia : A History of Roman Britain / (by) Sheppard Frere: A History of Roman Britain. Cardinal, 1974.

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