Findlay, A. (1973). Findlay's practical chemistry (9th ed.). Longman.
Citazione stile Chigago Style (17a edizione)Findlay, Alexander. Findlay's Practical Chemistry. 9th ed. London: Longman, 1973.
Citatione MLA (9a ed.)Findlay, Alexander. Findlay's Practical Chemistry. 9th ed. Longman, 1973.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.