Massey, D., Allen, J., & Sarre, P. (1999). Human geography today: Ed. by Doreen Massey, John Allen and Philip Sarre (1. publ.). Polity Press [u.a.].
Lua i Stíl Chicago (17ú heag.)Massey, Doreen, John Allen, agus Philip Sarre. Human Geography Today: Ed. by Doreen Massey, John Allen and Philip Sarre. 1. publ. Cambridge: Polity Press [u.a.], 1999.
Lua MLA (8ú heag.)Massey, Doreen, et al. Human Geography Today: Ed. by Doreen Massey, John Allen and Philip Sarre. 1. publ. Polity Press [u.a.], 1999.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.