Cita APA (7th ed.)

Hearle, E. F. R. (1963). Information systems for urban planning. Rand Corp.

Cita Chicago (17th ed.)

Hearle, Edward F. R. Information Systems for Urban Planning. Santa Monica, Ca: Rand Corp, 1963.

Cita MLA (9th ed.)

Hearle, Edward F. R. Information Systems for Urban Planning. Rand Corp, 1963.