Cita APA (7a ed.)
Dorn, R. I. Constraining the age of the Côa valley (Portugal) engravings with radiocarbon dating.
Cita Chicago Style (17a ed.)
Dorn, Ronald I. Constraining the Age of the Côa Valley (Portugal) Engravings with Radiocarbon Dating.
Cita MLA (9a ed.)
Dorn, Ronald I. Constraining the Age of the Côa Valley (Portugal) Engravings with Radiocarbon Dating.
Precaución: Estas citas no son 100% exactas.