Dyfyniad APA

(1984). Course introduction to quaternary geology. Thailand: The Committee for coodination of offshore.

Dyfyniad Arddull Chicago

Course Introduction to Quaternary Geology. Thailand: The Committee for coodination of offshore, 1984.

Dyfyniad MLA

Course Introduction to Quaternary Geology. Thailand: The Committee for coodination of offshore, 1984.

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