Lovejoy, C., & McCollum, M. (2010). Spinopelvic Pathways to Bipedality: Why No Hominids Ever Relied on a Bent-Hip-Bent-Knee Gait. Philosophical Transactions of the Royal Society B. https://doi.org/10.1098/rstb.2010.0112
Lovejoy, C., and Melanie McCollum. 2010. “Spinopelvic Pathways to Bipedality: Why No Hominids Ever Relied on a Bent-Hip-Bent-Knee Gait”. Philosophical Transactions of the Royal Society B. https://doi.org/10.1098/rstb.2010.0112.
Lovejoy, C., and M. McCollum. Spinopelvic Pathways to Bipedality: Why No Hominids Ever Relied on a Bent-Hip-Bent-Knee Gait. Philosophical Transactions of the Royal Society B, 1 Oct. 2010, doi:10.1098/rstb.2010.0112.