Citazione Stile APA (7a Edizione)
Nida, E. A. (1957). Learning a foreign language: A handbook prepared especially for missionaries (3rd rev. ed.). Pub. for the Committee on missionary personnel, Division of foreign missions, National council of the churches of Christ in the U. S. A. by Friendship press.
Citazione stile Chigago Style (17a edizione)
Nida, Eugene Albert. Learning a Foreign Language: A Handbook Prepared Especially for Missionaries. 3rd rev. ed. New York: Pub. for the Committee on missionary personnel, Division of foreign missions, National council of the churches of Christ in the U. S. A. by Friendship press, 1957.
Citatione MLA (9a ed.)
Nida, Eugene Albert. Learning a Foreign Language: A Handbook Prepared Especially for Missionaries. 3rd rev. ed. Pub. for the Committee on missionary personnel, Division of foreign missions, National council of the churches of Christ in the U. S. A. by Friendship press, 1957.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.