Dyfyniad APA

Nesse, W. D. (1991). Introduction to optical mineralogy (2nd ed.). Oxford University Press.

Dyfyniad Arddull Chicago

Nesse, William D. Introduction to Optical Mineralogy. 2nd ed. New York: Oxford University Press, 1991.

Dyfyniad MLA

Nesse, William D. Introduction to Optical Mineralogy. 2nd ed. Oxford University Press, 1991.

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