Dyfyniad APA

Dalrymple,G.B and Lanphere,A.M. (1969). Potassium-Argon Dating, Principles, Techniques and Applications to Geochronology. W.H.Freeman.

Dyfyniad Arddull Chicago

Dalrymple,G.B and Lanphere,A.M. Potassium-Argon Dating, Principles, Techniques and Applications to Geochronology. San Francisco: W.H.Freeman, 1969.

Dyfyniad MLA

Dalrymple,G.B and Lanphere,A.M. Potassium-Argon Dating, Principles, Techniques and Applications to Geochronology. W.H.Freeman, 1969.

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