Gaya APA

, I. (2019). Model Course 1.36 Liquefied natural Gas (LNG) Tanker Cargo And Ballast handling Simulator 2019 Edition (2). London: International Maritime Organization.

Gaya MLA

, IMO. "Model Course 1.36 Liquefied natural Gas (LNG) Tanker Cargo And Ballast handling Simulator 2019 Edition". 2 London: International Maritime Organization, 2019. Text.