Cita APA (7a ed.)

Berry, B. J. L. (1970). Geographic perspectives on urban systems: With integrated readings. Prentice-Hall.

Cita Chicago Style (17a ed.)

Berry, Brian Joe Lobley. Geographic Perspectives on Urban Systems: With Integrated Readings. Englewood Cliffs, NJ: Prentice-Hall, 1970.

Cita MLA (9a ed.)

Berry, Brian Joe Lobley. Geographic Perspectives on Urban Systems: With Integrated Readings. Prentice-Hall, 1970.