Dyfyniad APA

Pirazzoli, P. A. (1998). Sea-level changes: :The last 20000 years. John Wiley.

Dyfyniad Arddull Chicago

Pirazzoli, Paolo Antonio. Sea-level Changes: :The Last 20000 Years. Chichester: John Wiley, 1998.

Dyfyniad MLA

Pirazzoli, Paolo Antonio. Sea-level Changes: :The Last 20000 Years. John Wiley, 1998.

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