Cita APA (7th ed.)
Brownlee, R. (1962). Elements of chemistry. Allyn & Bacon.
Cita Chicago (17th ed.)
Brownlee, Raymond. Elements of Chemistry. Boston: Allyn & Bacon, 1962.
Cita MLA (9th ed.)
Brownlee, Raymond. Elements of Chemistry. Allyn & Bacon, 1962.
Atenció: Aquestes cites poden no estar 100% correctes.