APA استشهاد

Boggs, S. (2011). Principles of sedimentology and stratigraphy (5th ed.). Pearson.

استشهاد بنمط شيكاغو

Boggs, Sam. Principles of Sedimentology and Stratigraphy. 5th ed. Boston: Pearson, 2011.

MLA استشهاد

Boggs, Sam. Principles of Sedimentology and Stratigraphy. 5th ed. Pearson, 2011.