APA aipamena

Kefer, M., & Auwera, J. v. d. (1992). Meaning and grammar. Berlin ; New York.

Chicago Style aipamena

Kefer, Michel., and Johan van der Auwera. Meaning and Grammar. Berlin ; New York, 1992.

MLA aipamena

Kefer, Michel., and Johan van der Auwera. Meaning and Grammar. Berlin ; New York, 1992.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.