Lovejoy, C., Simpson, S., White, T., Asfaw, B., & Suwa, G. (2009). Careful Climbing in the Miocene: The Forelimbs of Ardipithecus ramidus and Humans Are Primitive. Science. https://doi.org/10.1126/science.1175827
Lovejoy, C., Scott Simpson, Tim White, Berhane Asfaw, and Gen Suwa. 2009. “Careful Climbing in the Miocene: The Forelimbs of Ardipithecus Ramidus and Humans Are Primitive”. Science. https://doi.org/10.1126/science.1175827.
Lovejoy, C., S. Simpson, T. White, B. Asfaw, and G. Suwa. Careful Climbing in the Miocene: The Forelimbs of Ardipithecus Ramidus and Humans Are Primitive. Science, 2 Oct. 2009, doi:10.1126/science.1175827.