MLA

Weijters, Ton. Denotation In Discourse : Analysis and Algorithm. Nijmegen: s.n., 1989.

APA

Weijters, T. (1989). Denotation in discourse : analysis and algorithm. Nijmegen: s.n.

Chicago

Weijters, Ton Denotation In Discourse: Analysis and Algorithm. Nijmegen: s.n., 1989.