APA-čujuhus (7. p.)
Zhang, X. Q. (2011). The economic role of cities. UN-HABITAT.
Chicago-čujuhus (17. p.)
Zhang, Xing Quan. The Economic Role of Cities. Nairobi: UN-HABITAT, 2011.
MLA-čujuhus (9. p.)
Zhang, Xing Quan. The Economic Role of Cities. UN-HABITAT, 2011.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.