Cita APA (7a ed.)

Pred, A. (1977). City-systems in Advanced economies: Past growth, present processes and future development options. Hutchinson.

Cita Chicago Style (17a ed.)

Pred, Allan. City-systems in Advanced Economies: Past Growth, Present Processes and Future Development Options. London: Hutchinson, 1977.

Cita MLA (9a ed.)

Pred, Allan. City-systems in Advanced Economies: Past Growth, Present Processes and Future Development Options. Hutchinson, 1977.