Παραπομπή σε μορφή APA (7η εκδ.)

International Chamber of Shipping & Oil Companies International Marine Forum. (1994). Clean seas guide for oil tankers (4th ed.). Witherby & Co Ltd..

Παραπομπή σε μορφή Chicago (17η εκδ.)

International Chamber of Shipping και Oil Companies International Marine Forum. Clean Seas Guide for Oil Tankers. 4th ed. London: Witherby & Co Ltd., 1994.

Παραπομπή σε μορφή MLA (9th εκδ.)

International Chamber of Shipping και Oil Companies International Marine Forum. Clean Seas Guide for Oil Tankers. 4th ed. Witherby & Co Ltd., 1994.