APA引文

Metz, H. W. (1947). A national labor policy. Washington, D.C: The Brookings Institution.

Trích dẫn kiểu Chicago

Metz, Harold W. A National Labor Policy. Washington, D.C: The Brookings Institution, 1947.

MLA引文

Metz, Harold W. A National Labor Policy. Washington, D.C: The Brookings Institution, 1947.

警告：這些引文格式不一定是100％准確.