APA (7th ed.) Citation

Wieslander, J., Nordqvist, S., & Dörries, M. (2014). Mama Muh geht schwimmen. Oetinger.

Chicago Style (17th ed.) Citation

Wieslander, Jujja, Sven Nordqvist, and Maike Dörries. Mama Muh Geht Schwimmen. Hamburg: Oetinger, 2014.

MLA (9th ed.) Citation

Wieslander, Jujja, et al. Mama Muh Geht Schwimmen. Oetinger, 2014.