Gaya APA

Boyd, Robert, Silk, Joan B.. (c2012). How humans evolved (6th ed.). nyu: W.W. Norton & Co..

Gaya Chicago

Boyd, Robert, Silk, Joan B.. How humans evolved. 6th ed. nyu: W.W. Norton & Co., c2012. Buku.

Gaya MLA

Boyd, Robert, Silk, Joan B.. How humans evolved. 6th ed. nyu: W.W. Norton & Co., c2012. Buku.

Gaya Turabian

Boyd, Robert, Silk, Joan B.. How humans evolved. 6th ed. nyu: W.W. Norton & Co., c2012. Buku.