Crosby, A. W., & von Mering, O. (1973). The Columbian exchange: Biological and cultural consequences of 1492. Greenwood Pub.
Citación estilo ChicagoCrosby, Alfred W., and Otto von Mering. The Columbian Exchange: Biological and Cultural Consequences of 1492. Westport, Conn: Greenwood Pub, 1973.
Cita MLACrosby, Alfred W., and Otto von Mering. The Columbian Exchange: Biological and Cultural Consequences of 1492. Greenwood Pub, 1973.
Warning: These citations may not always be 100% accurate.