APA (7th ed.) Citation

Grimm, B., & Grimm, J. Sachrechnen. Vogel.

Chicago Style (17th ed.) Citation

Grimm, Brigitte, and Jürgen Grimm. Sachrechnen. Braunschweig: Vogel.

MLA (9th ed.) Citation

Grimm, Brigitte, and Jürgen Grimm. Sachrechnen. Vogel.

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