APA-Zitierstil (7. Ausg.)

Smith, C., & Hodgson, D. (2004). Signs for use in hospitals (Rev. ed.). Cleveland Sign Resource Project.

Chicago-Zitierstil (17. Ausg.)

Smith, Cath, und David Hodgson. Signs for Use in Hospitals. Rev. ed. Middlesborough: Cleveland Sign Resource Project, 2004.

MLA-Zitierstil (9. Ausg.)

Smith, Cath, und David Hodgson. Signs for Use in Hospitals. Rev. ed. Cleveland Sign Resource Project, 2004.