Gaya APA

Thompson, W, R., Modelski, G. (1988). Seapower in global politics, 1494 - 1993 / George Modelski, William R. Thompson . Hampshire: Macmillan Press.

Gaya MLA

Thompson, William, R.., Modelski, George. "Seapower in global politics, 1494 - 1993 / George Modelski, William R. Thompson". Hampshire: Macmillan Press, 1988. Textbook.