APA (7th ed.) Zitazioa
ebrary, Inc, Alcock, S. E., Bodel, J. P., & Talbert, R. J. A. (2012). Highways, byways, and road systems in the pre-modern world. Wiley-Blackwell.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc, Susan E. Alcock, John P. Bodel, eta Richard J. A. Talbert. Highways, Byways, and Road Systems in the Pre-modern World. Chichester, West Sussex ; Malden, MA: Wiley-Blackwell, 2012.
MLA (9th ed.) Zitazioa
ebrary, Inc, et al. Highways, Byways, and Road Systems in the Pre-modern World. Wiley-Blackwell, 2012.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.