Cita APA (7a ed.)

Alden, J., & Morgan, R. (1974). Regional planning: A comprehensive view. Hill.

Cita Chicago Style (17a ed.)

Alden, Jeremy, y Robert Morgan. Regional Planning: A Comprehensive View. London: Hill, 1974.

Cita MLA (9a ed.)

Alden, Jeremy, y Robert Morgan. Regional Planning: A Comprehensive View. Hill, 1974.