Tohutoro APA (7th ed.)

Kerr, P. F. (1977). Optical mineralogy. McGraw-Hill.

Tohutoru Kātū Chicago (17th ed.)

Kerr, Paul F. Optical Mineralogy. New York: McGraw-Hill, 1977.

Tohutoro MLA (9th ed.)

Kerr, Paul F. Optical Mineralogy. McGraw-Hill, 1977.