Greenstone, A. W., & Harris, S. P. (1975). Concepts in chemistry (3rd ed.). Harcourt Brace Jovanovich.
Cita Chicago Style (17a ed.)Greenstone, Arthur W., y Sidney P. Harris. Concepts in Chemistry. 3rd ed. New York [etc.]: Harcourt Brace Jovanovich, 1975.
Cita MLA (9a ed.)Greenstone, Arthur W., y Sidney P. Harris. Concepts in Chemistry. 3rd ed. Harcourt Brace Jovanovich, 1975.
Precaución: Estas citas no son 100% exactas.