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APA Citation Edition Citation

Zilhão, J., Marks, A., & Ferring, C. R. The Upper Paleolithic of the Rio Maior basin (Portugal): Preliminary results of a 1987-1993 portuguese-american research project.

Chicago Citation Edition Citation

Zilhão, João, A.E Marks, und C. Reid Ferring. The Upper Paleolithic of the Rio Maior Basin (Portugal): Preliminary Results of a 1987-1993 Portuguese-american Research Project.

MLA Citation Edition Citation

Zilhão, João, et al. The Upper Paleolithic of the Rio Maior Basin (Portugal): Preliminary Results of a 1987-1993 Portuguese-american Research Project.