APA (7th ed.) Citation

Marsden, P. R. V., & Caldwell, C. (1996). Ships of the Port of London: Twelfth to seventeenth centuries AD. English Heritage.

Chicago Style (17th ed.) Citation

Marsden, Peter Richard Valentine, and Caroline Caldwell. Ships of the Port of London: Twelfth to Seventeenth Centuries AD. London: English Heritage, 1996.

MLA (9th ed.) Citation

Marsden, Peter Richard Valentine, and Caroline Caldwell. Ships of the Port of London: Twelfth to Seventeenth Centuries AD. English Heritage, 1996.