APA

Prewitt C. T., . (1982). Pyroxenes. Chelesa, Mich. [u.a.]: Mineralogical Soc. of America.

Chicago

Prewitt Charles T, . 1982. Pyroxenes. Chelesa, Mich. [u.a.]: Mineralogical Soc. of America.

Harvard

Prewitt C. T., . (1982). Pyroxenes. Chelesa, Mich. [u.a.]: Mineralogical Soc. of America.

MLA

Prewitt Charles T, . Pyroxenes. Chelesa, Mich. [u.a.]: Mineralogical Soc. of America. 1982.