APA aipamena

Crosby, A. W., & von Mering, O. (1972). The Columbian exchange: Biological and cultural consequences of 1492. Greenwood Pub.

Chicago Style aipamena

Crosby, Alfred W., and Otto von Mering. The Columbian Exchange: Biological and Cultural Consequences of 1492. Westport, Conn: Greenwood Pub, 1972.

MLA aipamena

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