APA استشهاد

Selly, R. C. (1982). introduction to sedimentology (2nd ed.). Academic Press.

استشهاد بنمط شيكاغو

Selly, Richard C. Introduction to Sedimentology. 2nd ed. London: Academic Press, 1982.

MLA استشهاد

Selly, Richard C. Introduction to Sedimentology. 2nd ed. Academic Press, 1982.