APA Style

Rodger, N. (1998). The Safeguard of the Sea : a Naval History of Britain 660-1649. . New York: W.W. Norton.

MLA Style

Rodger, N.A.M.. "The Safeguard of the Sea : a Naval History of Britain 660-1649.". New York: W.W. Norton, 1998. หนังสือ (Book).