Trích dẫn APA

Kissinger, H. (2002). Does america need a foreign policy?: Toward a diplomacy for the 21st century. Free Press.

Trích dẫn kiểu Chicago

Kissinger, Henry. Does America Need a Foreign Policy?: Toward a Diplomacy for the 21st Century. London: Free Press, 2002.

Trích dẫn MLA

Kissinger, Henry. Does America Need a Foreign Policy?: Toward a Diplomacy for the 21st Century. Free Press, 2002.

Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.