APA (7th ed.) Zitazioa

Bentley, J. H., Streets, H. E., & Ziegler, H. F. (2008). Traditions and encounters: A brief global history ; vol. I : from the beginning to 1500. McGraw-Hill.

Chicago Style (17th ed.) Zitazioa

Bentley, Jerry H., Heather E. Streets, eta Herbert F. Ziegler. Traditions and Encounters: A Brief Global History ; Vol. I : From the Beginning to 1500. Boston: McGraw-Hill, 2008.

MLA (9th ed.) Zitazioa

Bentley, Jerry H., et al. Traditions and Encounters: A Brief Global History ; Vol. I : From the Beginning to 1500. McGraw-Hill, 2008.