APA-viite (7. p.)
Harrison, T. (2011). Legal issues in bunkering: An introduction to the law relating to sale and use of marine fuels. Petrospot Ltd..
Chicago-viite (17. p.)
Harrison, Trevor. Legal Issues in Bunkering: An Introduction to the Law Relating to Sale and Use of Marine Fuels. Oxfordshire: Petrospot Ltd., 2011.
MLA-viite (9. p.)
Harrison, Trevor. Legal Issues in Bunkering: An Introduction to the Law Relating to Sale and Use of Marine Fuels. Petrospot Ltd., 2011.
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