APA (7th ed.) Citation

Felix & Theo, a. (2013). Heidelberger Herbst. Klett-Langenscheidt.

Chicago Style (17th ed.) Citation

Felix & Theo, autor. Heidelberger Herbst. München: Klett-Langenscheidt, 2013.

MLA (9th ed.) Citation

Felix & Theo, autor. Heidelberger Herbst. Klett-Langenscheidt, 2013.

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