APA引文

Backman, J. (1983). Entrepreneurship and the outlook for America. New York: The Free Press.

Trích dẫn kiểu Chicago

Backman, Jules. Entrepreneurship and the Outlook for America. New York: The Free Press, 1983.

MLA引文

Backman, Jules. Entrepreneurship and the Outlook for America. New York: The Free Press, 1983.

警告：這些引文格式不一定是100％准確.