Cita APA

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

Citación estilo Chicago

Berry, Brian J. L., and Frank E. Horton. Geographic Perspectives on Urban Systems: With Integrated Readings. Englewood Cliffs, New Jersey: Prentice-Hall, 1970.

Cita MLA

Berry, Brian J. L., and Frank E. Horton. Geographic Perspectives on Urban Systems: With Integrated Readings. Prentice-Hall, 1970.