Ginsburg, R. N., & Pettijohn, F. J. (1973). Evolving concepts in sedimentology. Johns Hopkins University Press.
Cita Chicago (17th ed.)Ginsburg, Robert N., i F. J. Pettijohn. Evolving Concepts in Sedimentology. Baltimore: Johns Hopkins University Press, 1973.
Cita MLA (9th ed.)Ginsburg, Robert N., i F. J. Pettijohn. Evolving Concepts in Sedimentology. Johns Hopkins University Press, 1973.
Atenció: Aquestes cites poden no estar 100% correctes.