APA引文

Crosby, A. W. (1972). The Columbian exchange: Biological and cultural consequences of 1492. Greenwood.

芝加哥风格引文

Crosby, Alfred W. The Columbian Exchange: Biological and Cultural Consequences of 1492. Westport: Greenwood, 1972.

MLA引文

Crosby, Alfred W. The Columbian Exchange: Biological and Cultural Consequences of 1492. Greenwood, 1972.

警告：这些引文格式不一定是100％准确.