Dyfyniad APA

Bist, D. S. (2000). Safety and security at sea: :a guide to safer voyages. Butterworth - Heinemann.

Dyfyniad Arddull Chicago

Bist, D S. Safety and Security at Sea: :a Guide to Safer Voyages. Oxford: Butterworth - Heinemann, 2000.

Dyfyniad MLA

Bist, D S. Safety and Security at Sea: :a Guide to Safer Voyages. Butterworth - Heinemann, 2000.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.