Gaya APA

,Masahiko, F., Otsuka, N. (2015). Proposing a common platform of shipping cost analysis of the Northern Sea Route and the Suez Canal Route (Vol. 17, 1, 9–31). Japan: Macmillan Publishers Ltd.

Gaya MLA

,Masahiko, Furuichi., Otsuka, Natsuhiko. "Proposing a common platform of shipping cost analysis of the Northern Sea Route and the Suez Canal Route". Vol. 17, 1, 9–31 Japan: Macmillan Publishers Ltd, 2015. Article.