Citazione Stile APA (7a Edizione)
Hicks, D. (1963). Foundations of english for foreign students: Students' book one. Longman.
Citazione stile Chigago Style (17a edizione)
Hicks, David. Foundations of English for Foreign Students: Students' Book One. London: Longman, 1963.
Citatione MLA (9a ed.)
Hicks, David. Foundations of English for Foreign Students: Students' Book One. Longman, 1963.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.