APA (7th ed.) Citation

Assél, A., & Huber, C. (2011). Beer: A historical beer tour through Munich's old town. Volk.

Chicago Style (17th ed.) Citation

Assél, Astrid, and Christian Huber. Beer: A Historical Beer Tour Through Munich's Old Town. München: Volk, 2011.

MLA (9th ed.) Citation

Assél, Astrid, and Christian Huber. Beer: A Historical Beer Tour Through Munich's Old Town. Volk, 2011.

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