APA (7th ed.) Citation

Meier, A., Carl, B., & Funken, P. (2005). Und. A. Meier.

Chicago Style (17th ed.) Citation

Meier, Alena, Bettina Carl, and Peter Funken. Und. Berlin: A. Meier, 2005.

MLA (8th ed.) Citation

Meier, Alena, et al. Und. A. Meier, 2005.

Warning: These citations may not always be 100% accurate.