Cita APA

Washburn, S. L. (1968). The study of human evolution. Oregon: System of Higher Education.

Citación estilo Chicago

Washburn, Sherwood L. The Study of Human Evolution. Oregon: System of Higher Education, 1968.

Cita MLA

Washburn, Sherwood L. The Study of Human Evolution. Oregon: System of Higher Education, 1968.

Precaución: Estas citas no son 100% exactas.