APA-viite (7. p.)

Berghall, P. E. (1995). Habitat II and the urban economy: A review of recent developments and literature. UNU World Institute for Development Economics Research.

Chicago-viite (17. p.)

Berghall, Pii Elina. Habitat II and the Urban Economy: A Review of Recent Developments and Literature. Helsinki, Finland: UNU World Institute for Development Economics Research, 1995.

MLA-viite (9. p.)

Berghall, Pii Elina. Habitat II and the Urban Economy: A Review of Recent Developments and Literature. UNU World Institute for Development Economics Research, 1995.