APA (7th ed.) Citation

Greensmith, J. T. (1978). Petrology of the sedimentary rocks (6. ed.). Allen & Unwin.

Chicago Style (17th ed.) Citation

Greensmith, John Trevor. Petrology of the Sedimentary Rocks. 6. ed. London u.a: Allen & Unwin, 1978.

MLA (9th ed.) Citation

Greensmith, John Trevor. Petrology of the Sedimentary Rocks. 6. ed. Allen & Unwin, 1978.