Timberlake, K. C. (1996). Chemistry: An introduction to general, organic, and biological chemistry (6th ed.). Harper Collins.
Citazione stile Chigago Style (17a edizione)Timberlake, Karen C. Chemistry: An Introduction to General, Organic, and Biological Chemistry. 6th ed. New York: Harper Collins, 1996.
Citatione MLA (9a ed.)Timberlake, Karen C. Chemistry: An Introduction to General, Organic, and Biological Chemistry. 6th ed. Harper Collins, 1996.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.