Cita APA (7a ed.)
Bonnichsen, R., & Turnmire, K. L. (1999). Ice Age people of North America. Oregon State University Press for the Center for the Study of the First Americans.
Cita Chicago Style (17a ed.)
Bonnichsen, Robson, y Karen L. Turnmire. Ice Age People of North America. Corvallis: Oregon State University Press for the Center for the Study of the First Americans, 1999.
Cita MLA (9a ed.)
Bonnichsen, Robson, y Karen L. Turnmire. Ice Age People of North America. Oregon State University Press for the Center for the Study of the First Americans, 1999.
Precaución: Estas citas no son 100% exactas.