Cita APA (7a ed.)

Bourne, L. S., & Simmons, J. W. (1979). Systems of cities: Readings on structure, growth, and policy. Oxford University Press.

Cita Chicago Style (17a ed.)

Bourne, Larry Stuart, y James William Simmons. Systems of Cities: Readings on Structure, Growth, and Policy. New York: Oxford University Press, 1979.

Cita MLA (9a ed.)

Bourne, Larry Stuart, y James William Simmons. Systems of Cities: Readings on Structure, Growth, and Policy. Oxford University Press, 1979.