APA (7th ed.) Citation

Keith, R. C. (2005). Baltimore harbor: A pictorial history (3rd ed.). Johns Hopkins University Press.

Chicago Style (17th ed.) Citation

Keith, Robert C. Baltimore Harbor: A Pictorial History. 3rd ed. Baltimore: Johns Hopkins University Press, 2005.

MLA (9th ed.) Citation

Keith, Robert C. Baltimore Harbor: A Pictorial History. 3rd ed. Johns Hopkins University Press, 2005.