APA (7th ed.) Citation

Walter, M., & Krause, C. A. (1912). Beginners' German. C. Scribner's sons.

Chicago Style (17th ed.) Citation

Walter, Max, and Carl Albert Krause. Beginners' German. New York: C. Scribner's sons, 1912.

MLA (9th ed.) Citation

Walter, Max, and Carl Albert Krause. Beginners' German. C. Scribner's sons, 1912.

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