Moody, H. (1970). Varieties of English: practice in advanced: Uses of English. Longman.
Citazione stile Chigago Style (17a edizione)Moody, H.L.B. Varieties of English: Practice in Advanced: Uses of English. London: Longman, 1970.
Citatione MLA (9a ed.)Moody, H.L.B. Varieties of English: Practice in Advanced: Uses of English. Longman, 1970.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.