APA Style

Bentley, J, H., Ziegler, H, F. (2011). Traditions & encounters; a global perspective on the past . New York: McGraw-Hill, Inc..

MLA Style

Bentley, Jerry, H.., Ziegler, Herbert, F.. "Traditions & encounters; a global perspective on the past". New York: McGraw-Hill, Inc., 2011. Buku.