APA (7th ed.) Zitazioa
Chang, R. (1988). Chemistry (3rd ed.). McGraw-Hill.
Chicago Style (17th ed.) Zitazioa
Chang, Raymond. Chemistry. 3rd ed. New York: McGraw-Hill, 1988.
MLA (9th ed.) Zitazioa
Chang, Raymond. Chemistry. 3rd ed. McGraw-Hill, 1988.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.