Krumbein, W. C., & Pettijohn, F. J. (1938). Manual of sedimentary petrography. Appleton-Century.
Cita Chicago Style (17a ed.)Krumbein, W. C., y F. J. Pettijohn. Manual of Sedimentary Petrography. New York: Appleton-Century, 1938.
Cita MLA (8a ed.)Krumbein, W. C., y F. J. Pettijohn. Manual of Sedimentary Petrography. Appleton-Century, 1938.
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