Lua APA (7ú heag.)

Bentley, J. H., & Ziegler, H. F. (2009). Traditions and encounters: A global perspective on the past (4th ed.). McGraw-Hill.

Lua i Stíl Chicago (17ú heag.)

Bentley, Jerry H., agus Herbert F. Ziegler. Traditions and Encounters: A Global Perspective on the Past. 4th ed. Boston: McGraw-Hill, 2009.

Lua MLA (9ú heag.)

Bentley, Jerry H., agus Herbert F. Ziegler. Traditions and Encounters: A Global Perspective on the Past. 4th ed. McGraw-Hill, 2009.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.