APA引文

Hatherall, D. (2007). Colloquial German: The complete course for beginners. London: Routledge.

Trích dẫn kiểu Chicago

Hatherall, Dietlinde. Colloquial German: The Complete Course for Beginners. London: Routledge, 2007.

MLA引文

Hatherall, Dietlinde. Colloquial German: The Complete Course for Beginners. London: Routledge, 2007.

警告：這些引文格式不一定是100％准確.