Gaya APA

Bentley, J, H., Ziegler, H, F. (2003). Traditions encounters: a global perspective on the past. 2nd Ed. . Boston, Massachusetts: McGraw-Hill.

Gaya MLA

Bentley, Jerry, H.., Ziegler, Herbert, F.. "Traditions encounters: a global perspective on the past. 2nd Ed.". Boston, Massachusetts: McGraw-Hill, 2003. Text.