Cita APA

Alexandersson, G., & Nortrom, G. (1963). World shipping: An economic geography of ports and seaborne trade. Wiley.

Citación estilo Chicago

Alexandersson, G., and Goran Nortrom. World Shipping: An Economic Geography of Ports and Seaborne Trade. New York: Wiley, 1963.

Cita MLA

Alexandersson, G., and Goran Nortrom. World Shipping: An Economic Geography of Ports and Seaborne Trade. Wiley, 1963.

Warning: These citations may not always be 100% accurate.