Citazione Stile APA (7a Edizione)

Stevick, E. W. (1980). Teaching languages: A way and ways. Newbury House.

Citazione stile Chigago Style (17a edizione)

Stevick, Earl W. Teaching Languages: A Way and Ways. Rowley, Mass: Newbury House, 1980.

Citatione MLA (9a ed.)

Stevick, Earl W. Teaching Languages: A Way and Ways. Newbury House, 1980.