APA (7th ed.) Citation

Gregor, M. (2013). Pschyrembel Gastroenterologie. De Gruyter.

Chicago Style (17th ed.) Citation

Gregor, Michael. Pschyrembel Gastroenterologie. Berlin [u.a.]: De Gruyter, 2013.

MLA (9th ed.) Citation

Gregor, Michael. Pschyrembel Gastroenterologie. De Gruyter, 2013.

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