APA (7th ed.) Citation

Collett, D., & Spencer, M. (1998). German for starters (Study book, 1. publ.). Cambridge Univ. Press.

Chicago Style (17th ed.) Citation

Collett, Diane, and Michael Spencer. German for Starters. Study book, 1. publ. Cambridge [u.a.]: Cambridge Univ. Press, 1998.

MLA (9th ed.) Citation

Collett, Diane, and Michael Spencer. German for Starters. Study book, 1. publ. Cambridge Univ. Press, 1998.