Citazione Stile APA (7a Edizione)

German, Greek, English, Spanish Teacher-Training Project, ebrary, Inc, & Gewehr, W. (1998). Aspects of modern language teaching in Europe. Routlege.

Citazione stile Chigago Style (17a edizione)

German, Greek, English, Spanish Teacher-Training Project, Inc ebrary, e Wolf Gewehr. Aspects of Modern Language Teaching in Europe. London ; New York: Routlege, 1998.

Citatione MLA (9a ed.)

German, Greek, English, Spanish Teacher-Training Project, et al. Aspects of Modern Language Teaching in Europe. Routlege, 1998.