APA-viite (7. p.)

Abrams, C. (1966). Squatter settlements: The problem and the opportunity. Office of International Affairs, Dept. of Housing and Urban Development.

Chicago-viite (17. p.)

Abrams, Charles. Squatter Settlements: The Problem and the Opportunity. Washington, D.C: Office of International Affairs, Dept. of Housing and Urban Development, 1966.

MLA-viite (9. p.)

Abrams, Charles. Squatter Settlements: The Problem and the Opportunity. Office of International Affairs, Dept. of Housing and Urban Development, 1966.