APA引文

Hoover, C. B. (1945). International trade and domestic employment. London: McGraw- Hill Book Company, Inc.

Trích dẫn kiểu Chicago

Hoover, Calvin B. International Trade and Domestic Employment. London: McGraw- Hill Book Company, Inc, 1945.

MLA引文

Hoover, Calvin B. International Trade and Domestic Employment. London: McGraw- Hill Book Company, Inc, 1945.

警告：這些引文格式不一定是100％准確.