APA-referens (7:e uppl.)

Schwab, W. A. (1992). The sociology of cities. Prentice Hall.

Chicago-referens (17:e uppl.)

Schwab, William A. The Sociology of Cities. Englewood Cliffs, N.J: Prentice Hall, 1992.

MLA-referens (9:e uppl.)

Schwab, William A. The Sociology of Cities. Prentice Hall, 1992.