APA (7th ed.) Citation

Vachek, J. (1973). Written language: General problems and problems of English. Mouton.

Chicago Style (17th ed.) Citation

Vachek, Josef. Written Language: General Problems and Problems of English. The Hague [u.a.]: Mouton, 1973.

MLA (9th ed.) Citation

Vachek, Josef. Written Language: General Problems and Problems of English. Mouton, 1973.