APA引文

Korb, R. A., & Jannach, H. (2014). Jannach's German for reading knowledge (Seventh edition.). Heinle.

Chicago Style (17th ed.) Citation

Korb, Richard Alan, and Hubert Jannach. Jannach's German for Reading Knowledge. Seventh edition. Boston, MA: Heinle, 2014.

MLA引文

Korb, Richard Alan, and Hubert Jannach. Jannach's German for Reading Knowledge. Seventh edition. Heinle, 2014.