MLA

Beukema, Frits, and Peter Coopmans. Linguistics In the Netherlands 1987. Dordrecht: Foris, 1987.

APA

Beukema, F., & Coopmans, P. (1987). Linguistics in the Netherlands 1987. Dordrecht: Foris.

Chicago

Beukema, Frits ed., and Peter Coopmans ed. Linguistics In the Netherlands 1987. Dordrecht: Foris, 1987.