APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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