Cita APA

PARKER STEVE AND BERNOR RAYMOND. (1990). FOSSILS: THE PRACTICAL GUIDE TO PALEONTOLOGY. Greenwich.

Chicago Edition Citation

PARKER STEVE AND BERNOR RAYMOND. FOSSILS: THE PRACTICAL GUIDE TO PALEONTOLOGY. london: Greenwich, 1990.

Cita MLA

PARKER STEVE AND BERNOR RAYMOND. FOSSILS: THE PRACTICAL GUIDE TO PALEONTOLOGY. Greenwich, 1990.

Atenció: Aquestes cites poden no estar 100% correctes.