APA ציטוט

Robbins, L. (1954). The economist in the twentieth century. New York: MacMillan & Co, Ltd.

Trích dẫn kiểu Chicago

Robbins, Lionel. The Economist in the Twentieth Century. New York: MacMillan & Co, Ltd, 1954.

ציטוט MLA

Robbins, Lionel. The Economist in the Twentieth Century. New York: MacMillan & Co, Ltd, 1954.