APA (7e ed.) Bronvermelding

Holland, D., & Miller, J. A. (1994). Signs and spaces. Rockport Pub.

Chicago (17e ed.) Bronvermelding

Holland, D.K, en J. Abbott Miller. Signs and Spaces. Rockport, Mass: Rockport Pub, 1994.

MLA (9e ed.) Bronvermelding

Holland, D.K, en J. Abbott Miller. Signs and Spaces. Rockport Pub, 1994.