Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.

APA Citation Edition Citation

Čolakov, I. D., & Čukalev, K. (2008). Archaeology in Bulgaria, 2006 Season. Archaeological Institute of America, located at Boston University.

Chicago Citation Edition Citation

Čolakov, Ivo Dinčev, und Krăstju Čukalev. Archaeology in Bulgaria, 2006 Season. Boston: Archaeological Institute of America, located at Boston University, 2008.

MLA Citation Edition Citation

Čolakov, Ivo Dinčev, und Krăstju Čukalev. Archaeology in Bulgaria, 2006 Season. Archaeological Institute of America, located at Boston University, 2008.