APA (7th ed.) Citation

Schröder, H. (1991). Subject-oriented texts: Languages for special purposes and text theory. Walter de Gruyter.

Chicago Style (17th ed.) Citation

Schröder, Hartmut. Subject-oriented Texts: Languages for Special Purposes and Text Theory. Berlín: Walter de Gruyter, 1991.

MLA (9th ed.) Citation

Schröder, Hartmut. Subject-oriented Texts: Languages for Special Purposes and Text Theory. Walter de Gruyter, 1991.