PARTRIDGE, E. (1965). Usage and abusage: A guide to good english (6th ed.). Hamish Hamilton.
Citazione stile Chigago Style (17a edizione)PARTRIDGE, Eric. Usage and Abusage: A Guide to Good English. 6th ed. London: Hamish Hamilton, 1965.
Citatione MLA (9a ed.)PARTRIDGE, Eric. Usage and Abusage: A Guide to Good English. 6th ed. Hamish Hamilton, 1965.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.