Cita APA (7th ed.)

Amin, A. The economic base of contemporary cities: Ash Amin. A companion to the city.(2000).

Cita Chicago (17th ed.)

Amin, Ash. "The Economic Base of Contemporary Cities: Ash Amin." A Companion to the City.(2000) .

Cita MLA (8th ed.)

Amin, Ash. "The Economic Base of Contemporary Cities: Ash Amin." A Companion to the City.(2000), .