APA引文

Joseph Ralston Hayden. (1942). The Philippines, a study in national development. New York: The Macmillan company.

Trích dẫn kiểu Chicago

Joseph Ralston Hayden. The Philippines, a Study in National Development. New York: The Macmillan company, 1942.

MLA引文

Joseph Ralston Hayden. The Philippines, a Study in National Development. New York: The Macmillan company, 1942.

警告：這些引文格式不一定是100％准確.