Cita APA

PETTIJOHN, F. (1957). Sedimentary rocks (2nd ed.). Harper.

Citación estilo Chicago

PETTIJOHN, F.J. Sedimentary Rocks. 2nd ed. New York: Harper, 1957.

Cita MLA

PETTIJOHN, F.J. Sedimentary Rocks. 2nd ed. Harper, 1957.

Warning: These citations may not always be 100% accurate.