Citazione Stile APA (7a Edizione)

Savigny, W. B., Mitchell, W. C., & Brooker, C. (1985). Frisch auf!: A German course for the "O" level examination (1. publ., reprinted.). Nelson.

Citazione stile Chigago Style (17a edizione)

Savigny, W. B., W. C. Mitchell, e Christopher Brooker. Frisch Auf!: A German Course for the "O" Level Examination. 1. publ., reprinted. Walton-on-Thames: Nelson, 1985.

Citatione MLA (9a ed.)

Savigny, W. B., et al. Frisch Auf!: A German Course for the "O" Level Examination. 1. publ., reprinted. Nelson, 1985.