Cita APA

Seiffert, E. R., Simons, E. L., Boyer, D. M., Perry, J. M. G., Ryan, T. M., & Sallam, H. M. (2010). A fossil primate of uncertain affinities from the earliest late Eocene of Egypt. National Academy of Sciences.

Chicago Style Citation

Seiffert, Erik R., Elwyn L. Simons, Doug M. Boyer, Jonathan M. G. Perry, Timothy M. Ryan, i Hesham M. Sallam. A Fossil Primate of Uncertain Affinities From the Earliest Late Eocene of Egypt. National Academy of Sciences, 2010.

Cita MLA

Seiffert, Erik R., et al. A Fossil Primate of Uncertain Affinities From the Earliest Late Eocene of Egypt. National Academy of Sciences, 2010.