APA

Fichter L. S., . (1993). Ancient environments and the interpretation of geologic history. New York: Macmillan Publishing Company.

Chicago

Fichter Lynn S, . 1993. Ancient environments and the interpretation of geologic history. New York: Macmillan Publishing Company.

Harvard

Fichter L. S., . (1993). Ancient environments and the interpretation of geologic history. New York: Macmillan Publishing Company.

MLA

Fichter Lynn S, . Ancient environments and the interpretation of geologic history. New York: Macmillan Publishing Company. 1993.