(1979). Ports of the world 1979 (32 ed.). Benn.
Chicago Edition CitationPorts of the World 1979. 32 ed. London: Benn, 1979.
MLA引文Ports of the World 1979. 32 ed. Benn, 1979.
警告：這些引文格式不一定是100％准確.
APA引文
(1979). Ports of the world 1979 (32 ed.). Benn.
Chicago Edition CitationPorts of the World 1979. 32 ed. London: Benn, 1979.
MLA引文Ports of the World 1979. 32 ed. Benn, 1979.