Citazione Stile APA (7a Edizione)
Townsend, W. C. (1988). Best of both worlds: A handbook for international relations. Summer Institute of Linguistics.
Citazione stile Chigago Style (17a edizione)
Townsend, William Cameron. Best of Both Worlds: A Handbook for International Relations. North Carolina: Summer Institute of Linguistics, 1988.
Citatione MLA (9a ed.)
Townsend, William Cameron. Best of Both Worlds: A Handbook for International Relations. Summer Institute of Linguistics, 1988.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.