Dyfyniad APA

Pirazzoli, P. A. (1996). Sea-level changes: The last 20,000 years. John Wiley and Sons.

Dyfyniad Arddull Chicago

Pirazzoli, Paolo Antonio. Sea-level Changes: The Last 20,000 Years. Chichester: John Wiley and Sons, 1996.

Dyfyniad MLA

Pirazzoli, Paolo Antonio. Sea-level Changes: The Last 20,000 Years. John Wiley and Sons, 1996.

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