APA引文

Marett, S. R. (1973). latin America: British trade and investment. London: Charles Knight And Co.Ltd.

Trích dẫn kiểu Chicago

Marett, Sir Robert. Latin America: British Trade and Investment. London: Charles Knight And Co.Ltd, 1973.

MLA引文

Marett, Sir Robert. Latin America: British Trade and Investment. London: Charles Knight And Co.Ltd, 1973.

警告：這些引文格式不一定是100％准確.