Cita APA

F.J.Pettijohn. (1984). Sedimentary Rocks (3rd.). CBS.

Chicago Edition Citation

F.J.Pettijohn. Sedimentary Rocks. 3rd. NewDelhi: CBS, 1984.

Cita MLA

F.J.Pettijohn. Sedimentary Rocks. 3rd. CBS, 1984.

Atenció: Aquestes cites poden no estar 100% correctes.