Dyfyniad APA

Mintz, L. W. (1977). Historical geology: the science of a dynamic: Earth. Charles E. Merrill.

Dyfyniad Arddull Chicago

Mintz, Leigh W. Historical Geology: The Science of a Dynamic: Earth. Columbus: Charles E. Merrill, 1977.

Dyfyniad MLA

Mintz, Leigh W. Historical Geology: The Science of a Dynamic: Earth. Charles E. Merrill, 1977.

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