Dyfyniad APA

Mathews, R. K. (1974). Dynamic stratigraphy: An introduction to sedimentation and stratigraphy. Englewood Cliffs.

Dyfyniad Arddull Chicago

Mathews, Robley K. Dynamic Stratigraphy: An Introduction to Sedimentation and Stratigraphy. New Jersey: Englewood Cliffs, 1974.

Dyfyniad MLA

Mathews, Robley K. Dynamic Stratigraphy: An Introduction to Sedimentation and Stratigraphy. Englewood Cliffs, 1974.

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