APA引文

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

Chicago Style (17th ed.) Citation

Alexandersson, Gunnar, and Göran Norström. World Shipping: An Economic Geography of Ports and Seaborne Trade. New York: Wiley, 1963.

MLA引文

Alexandersson, Gunnar, and Göran Norström. World Shipping: An Economic Geography of Ports and Seaborne Trade. Wiley, 1963.