Tohutoro APA (7th ed.)

Chang, R. (1998). Chemistry (6th ed.). McGraw- Hill.

Tohutoru Kātū Chicago (17th ed.)

Chang, Raymond. Chemistry. 6th ed. Boston: McGraw- Hill, 1998.

Tohutoro MLA (9th ed.)

Chang, Raymond. Chemistry. 6th ed. McGraw- Hill, 1998.