APA (7th ed.) Citation

Walter de Gruyter GmbH & Co. KG. (2006). De Gruyter online. De Gruyter.

Chicago Style (17th ed.) Citation

Walter de Gruyter GmbH & Co. KG. De Gruyter Online. Berlin: De Gruyter, 2006.

MLA (8th ed.) Citation

Walter de Gruyter GmbH & Co. KG. De Gruyter Online. De Gruyter, 2006.

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