APA引文

McDiarmid, O. J. (1977). Unskilled labor for development: Its economic cost. London: Johns Hopkins University Press.

Trích dẫn kiểu Chicago

McDiarmid, Orville John. Unskilled Labor for Development: Its Economic Cost. London: Johns Hopkins University Press, 1977.

MLA引文

McDiarmid, Orville John. Unskilled Labor for Development: Its Economic Cost. London: Johns Hopkins University Press, 1977.

警告：这些引文格式不一定是100％准确.