APA (7th ed.) Zitazioa
Herold, J., Pendergast, D. M., & Stout, C. C. (1961). Prehistoric settlement and physical environment in the Mesa Verde area. University of Utah Press.
Chicago Style (17th ed.) Zitazioa
Herold, Joyce, David M. Pendergast, eta Carol C. Stout. Prehistoric Settlement and Physical Environment in the Mesa Verde Area. Salt Lake City: University of Utah Press, 1961.
MLA (9th ed.) Zitazioa
Herold, Joyce, et al. Prehistoric Settlement and Physical Environment in the Mesa Verde Area. University of Utah Press, 1961.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.