Kotz, J. C., & Purcell, K. F. (1987). Chemistry and Chemical Reactivity. Saunders College Publishing.
Citazione stile Chigago Style (17a edizione)Kotz, John C., e Keith F. Purcell. Chemistry and Chemical Reactivity. Philadelphia: Saunders College Publishing, 1987.
Citatione MLA (9a ed.)Kotz, John C., e Keith F. Purcell. Chemistry and Chemical Reactivity. Saunders College Publishing, 1987.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.