APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

German, Greek, English, Spanish Teacher-Training Project, en Wolf Gewehr. Aspects of Modern Language Teaching in Europe. London: Routlege, 1998.

MLA (9e ed.) Bronvermelding

German, Greek, English, Spanish Teacher-Training Project, en Wolf Gewehr. Aspects of Modern Language Teaching in Europe. Routlege, 1998.