APA (7th ed.) Citation

Greensmith, J. T. (1979). Petrology of the sedimentary rocks. George Allen and Unwinn.

Chicago Style (17th ed.) Citation

Greensmith, John Trevor. Petrology of the Sedimentary Rocks. George Allen and Unwinn, 1979.

MLA (8th ed.) Citation

Greensmith, John Trevor. Petrology of the Sedimentary Rocks. George Allen and Unwinn, 1979.

Warning: These citations may not always be 100% accurate.