APA (7th ed.) Citation

Lang, C. L. (2009). Grunenberg - Hallwig. De Gruyter.

Chicago Style (17th ed.) Citation

Lang, Carl Ludwig. Grunenberg - Hallwig. Berlin [u.a.]: De Gruyter, 2009.

MLA (8th ed.) Citation

Lang, Carl Ludwig. Grunenberg - Hallwig. De Gruyter, 2009.

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