APA引文

Litwack, L. (1962). The American labor movement. Englewood Cliffs, N. J.: Prentice-Hall.

Trích dẫn kiểu Chicago

Litwack, Leon. The American Labor Movement. Englewood Cliffs, N. J.: Prentice-Hall, 1962.

MLA引文

Litwack, Leon. The American Labor Movement. Englewood Cliffs, N. J.: Prentice-Hall, 1962.

警告：這些引文格式不一定是100％准確.