APA Style
Boyd, Robert, Silk, Joan B. (2012).
How Humans Evolved .
New York:
Norton.
Chicago Style
Boyd, Robert, Silk, Joan B.
How Humans Evolved.
New York:
Norton,
2012.
Buku.
MLA Style
Boyd, Robert, Silk, Joan B.
How Humans Evolved.
New York:
Norton,
2012.
Buku.
Turabian Style
Boyd, Robert, Silk, Joan B.
How Humans Evolved.
New York:
Norton,
2012.
Buku.