Cita APA (7th ed.)
Chang, R. (2002). Chemistry (7th ed.). McGraw-Hill.
Cita Chicago (17th ed.)
Chang, Raymond. Chemistry. 7th ed. Boston: McGraw-Hill, 2002.
Cita MLA (9th ed.)
Chang, Raymond. Chemistry. 7th ed. McGraw-Hill, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.