APA-referens (7:e uppl.)

Hutchison, R. (2010). Encyclopedia of urban studies. SAGE Publications.

Chicago-referens (17:e uppl.)

Hutchison, Ray. Encyclopedia of Urban Studies. Thousand Oaks, Calif.: SAGE Publications, 2010.

MLA-referens (8:e uppl.)

Hutchison, Ray. Encyclopedia of Urban Studies. SAGE Publications, 2010.