Brownlee, R. B. (1947). Elements of chemistry. Allyn and Bacon.
Cita Chicago Style (17a ed.)Brownlee, Raymond B. Elements of Chemistry. Boston: Allyn and Bacon, 1947.
Cita MLA (8a ed.)Brownlee, Raymond B. Elements of Chemistry. Allyn and Bacon, 1947.
Precaución: Estas citas no son 100% exactas.