Gaya APA

Bentley, J, H., Ziegler, H, F. (2011). Traditions & encounters : a global perspective on the past volume A (5th). New York: McGraw-Hill.

Gaya MLA

Bentley, Jerry, H.., Ziegler, Herbert, F.. "Traditions & encounters : a global perspective on the past volume A". 5th New York: McGraw-Hill, 2011. Text.