Dyfyniad APA

International maritime organization. (1999). Regulations for the prevention of air pollution from ships. IMO.

Dyfyniad Arddull Chicago

International maritime organization. Regulations for the Prevention of Air Pollution from Ships. London: IMO, 1999.

Dyfyniad MLA

International maritime organization. Regulations for the Prevention of Air Pollution from Ships. IMO, 1999.

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