APA (7th ed.) Citation

Lewis, J. H. (1965). Petrology and diagenesis of Upper Cambrian rocks of central and western Colorado. [publisher not identified].

Chicago Style (17th ed.) Citation

Lewis, John Hubbard. Petrology and Diagenesis of Upper Cambrian Rocks of Central and Western Colorado. [Place of publication not identified]: [publisher not identified], 1965.

MLA (9th ed.) Citation

Lewis, John Hubbard. Petrology and Diagenesis of Upper Cambrian Rocks of Central and Western Colorado. [publisher not identified], 1965.