APA

Bentley J., Ziegler H., . (2000). Traditions Encounters. A global perspective on the past. Boston: McGraw-Hill.

Chicago

Bentley J.H, Ziegler H.F, . 2000. Traditions Encounters. A global perspective on the past. Boston: McGraw-Hill.

Harvard

Bentley J., Ziegler H., . (2000). Traditions Encounters. A global perspective on the past. Boston: McGraw-Hill.

MLA

Bentley J.H, Ziegler H.F, . Traditions Encounters. A global perspective on the past. Boston: McGraw-Hill. 2000.