Wade, N. (1998). Brain sizs of early hominids overestimated? Today.
Cita Chicago (17th ed.)Wade, Nicholas. "Brain Sizs of Early Hominids Overestimated?" Today 1998.
Cita MLA (9th ed.)Wade, Nicholas. "Brain Sizs of Early Hominids Overestimated?" Today, 1998.
Atenció: Aquestes cites poden no estar 100% correctes.