Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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