APA ציטוט

McNamara, R. S. (1973). One hundred countries, two billion people. New York: Praeger Publishers.

Trích dẫn kiểu Chicago

McNamara, Robert S. One Hundred Countries, Two Billion People. New York: Praeger Publishers, 1973.

ציטוט MLA

McNamara, Robert S. One Hundred Countries, Two Billion People. New York: Praeger Publishers, 1973.