Greaves, S. (1981). Upon the Point: A Preliminary Investigation of Ethnicity as a Source of Metric Variation in Lithic Projectile Points. National Museums of Canada.
Cita Chicago Style (17a ed.)Greaves, Sheila. Upon the Point: A Preliminary Investigation of Ethnicity as a Source of Metric Variation in Lithic Projectile Points. Ottawa: National Museums of Canada, 1981.
Cita MLA (8a ed.)Greaves, Sheila. Upon the Point: A Preliminary Investigation of Ethnicity as a Source of Metric Variation in Lithic Projectile Points. National Museums of Canada, 1981.
Precaución: Estas citas no son 100% exactas.