APA (7th ed.) Zitazioa
Ferguson, P. M. (1973). Reinforced concrete fundamentals (3rd ed.). Jihn Wiley & Sons.
Chicago Style (17th ed.) Zitazioa
Ferguson, Phil Moss. Reinforced Concrete Fundamentals. 3rd ed. New York: Jihn Wiley & Sons, 1973.
MLA (9th ed.) Zitazioa
Ferguson, Phil Moss. Reinforced Concrete Fundamentals. 3rd ed. Jihn Wiley & Sons, 1973.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.