APA Citatie

Krumbein, W. C., & Pettijohn, F. J. (1938). Manual of sedimentary petrography. Appleton.

Chicago Style citaat

Krumbein, W C., en F J. Pettijohn. Manual of Sedimentary Petrography. New york: Appleton, 1938.

MLA citatie

Krumbein, W C., en F J. Pettijohn. Manual of Sedimentary Petrography. Appleton, 1938.