APA (7th ed.) Zitazioa
ebrary, Inc, Perttula, T. K., & Walker, C. P. (2012). The archaeology of the Caddo. University of Nebraska Press.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc, Timothy K. Perttula, eta Chester P. Walker. The Archaeology of the Caddo. Lincoln: University of Nebraska Press, 2012.
MLA (9th ed.) Zitazioa
ebrary, Inc, et al. The Archaeology of the Caddo. University of Nebraska Press, 2012.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.