APA (7. basım) Alıntı

(1989). Cities and regions: Publ. by International Statistical Institute (ISI). ISI.

Chicago Style (17. basım) Atıf

Cities and Regions: Publ. by International Statistical Institute (ISI). Voorburg: ISI, 1989.

MLA (8th ed.) Atıf

Cities and Regions: Publ. by International Statistical Institute (ISI). ISI, 1989.