MLA

Haegeman, Liliane. Subordinating Conjunctions and X-syntax. Gent: Studia Germanica Gandensia, 1985.

APA

Haegeman, L. (1985). Subordinating conjunctions and X-syntax. Gent: Studia Germanica Gandensia.

Chicago

Haegeman, Liliane, Subordinating Conjunctions and X-Syntax. Gent: Studia Germanica Gandensia, 1985.