Cita APA (7a ed.)

Dikken, M. d., & Tortora, C. (2005). The function of function words and functional categories. J. Benjamins Pub..

Cita Chicago Style (17a ed.)

Dikken, Marcel den, y Christina Tortora. The Function of Function Words and Functional Categories. Amsterdam ; Philadelphia: J. Benjamins Pub., 2005.

Cita MLA (8a ed.)

Dikken, Marcel den, y Christina Tortora. The Function of Function Words and Functional Categories. J. Benjamins Pub., 2005.