Knox, P., & Pinch, S. (2010). Urban social geography: An introduction (6th ed.). Prentice Hall.
Lua i Stíl Chicago (17ú heag.)Knox, Paul, agus Stephen Pinch. Urban Social Geography: An Introduction. 6th ed. Harlow, England: Prentice Hall, 2010.
Lua MLA (9ú heag.)Knox, Paul, agus Stephen Pinch. Urban Social Geography: An Introduction. 6th ed. Prentice Hall, 2010.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.