APA (7th ed.) Citation

Dik, S. C., & Hengeveld, K. (1997). The theory of functional grammar (Second revised edition.). Mouton de Gruyter.

Chicago Style (17th ed.) Citation

Dik, S. C., and Kees Hengeveld. The Theory of Functional Grammar. Second revised edition. Berlin: Mouton de Gruyter, 1997.

MLA (9th ed.) Citation

Dik, S. C., and Kees Hengeveld. The Theory of Functional Grammar. Second revised edition. Mouton de Gruyter, 1997.