Dyfyniad APA

Muller, W. (1991). Controversies in modern geology: :Evolution of geological theories in sedimentology,earth history and tectonics. Academic.

Dyfyniad Arddull Chicago

Muller, W. Controversies in Modern Geology: :Evolution of Geological Theories in Sedimentology,earth History and Tectonics. New York: Academic, 1991.

Dyfyniad MLA

Muller, W. Controversies in Modern Geology: :Evolution of Geological Theories in Sedimentology,earth History and Tectonics. Academic, 1991.

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