Cites del registre

Cita APA (7th ed.)
Chang, R. (1991). Chemistry (4th ed.). McGraw-Hill.
Cita Chicago (17th ed.)
Chang, Raymond. Chemistry. 4th ed. New York: McGraw-Hill, 1991.
Cita MLA (9th ed.)
Chang, Raymond. Chemistry. 4th ed. McGraw-Hill, 1991.
Atenció: Aquestes cites poden no estar 100% correctes.