Gent. Open monumentendag 10 september 1989.

MLA

Gent. Open Monumentendag 10 September 1989. Gent: [s.n.], 1989.

APA

(1989). Gent. Open monumentendag 10 september 1989. Gent: [s.n.].

Chicago

Gent. Open Monumentendag 10 September 1989. Gent: [s.n.], 1989.