Beloff, M. (1968). The balance of power. Allen & Unwin.
Chicagoスタイル(17版)引用形式Beloff, Max. The Balance of Power. London: Allen & Unwin, 1968.
MLA(9版)引用形式Beloff, Max. The Balance of Power. Allen & Unwin, 1968.
警告: この引用は必ずしも正確ではありません.
APA(7版)引用形式