Dyfyniad APA

Johnson, L. S. (2004). Coastal state regulation of international shipping. Oceana Publications.

Dyfyniad Arddull Chicago

Johnson, Lindy S. Coastal State Regulation of International Shipping. N.Y: Oceana Publications, 2004.

Dyfyniad MLA

Johnson, Lindy S. Coastal State Regulation of International Shipping. Oceana Publications, 2004.

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