Gaya APA

Krumbein, W., Sloss, L. (1963). Stratigraphy and Sedimentation Second Edition . San Francisco: W. H. Freeman And Company..

Gaya MLA

Krumbein, W.C., Sloss, L.L. "Stratigraphy and Sedimentation Second Edition". San Francisco: W. H. Freeman And Company., 1963. Text.