MLA

Gunther Vogelaer, Dietha Koster, and Torsten Leuschner. German and Dutch In Contrast. Synchronic, Diachronic and Psycholinguistic Perspectives. De Gruyter, .

APA

Gunther Vogelaer, G. Vogelaer, Koster, D., & Leuschner, T. German and Dutch in Contrast. Synchronic, Diachronic and Psycholinguistic Perspectives. De Gruyter.

Chicago

Gunther Vogelaer, Dietha Koster, and Torsten Leuschner. German and Dutch In Contrast. Synchronic, Diachronic and Psycholinguistic Perspectives. : De Gruyter.