APA (7th ed.) Citation

Ward, J. (1911). The Roman era in Britain / by John Ward. Methuen.

Chicago Style (17th ed.) Citation

Ward, John. The Roman Era in Britain / by John Ward. London: Methuen, 1911.

MLA (9th ed.) Citation

Ward, John. The Roman Era in Britain / by John Ward. Methuen, 1911.

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