Gaya APA

Hattendorf, J, B., Jordan, R, S. (1989). Maritime strategy and the balance of power : Britain and America in the twentieth century . United States of America: Palgrave Macmillan.

Gaya MLA

Hattendorf, John, B.., Jordan, Robert, S.. "Maritime strategy and the balance of power : Britain and America in the twentieth century". United States of America: Palgrave Macmillan, 1989. Book.