Cita APA (7a ed.)

Kraft, G., & Wohl, M. (1968). New directions for passenger demand analysis and forecasting. Rand Corporation.

Cita Chicago Style (17a ed.)

Kraft, Gerald, y Martin Wohl. New Directions for Passenger Demand Analysis and Forecasting. Santa Monica, California: Rand Corporation, 1968.

Cita MLA (9a ed.)

Kraft, Gerald, y Martin Wohl. New Directions for Passenger Demand Analysis and Forecasting. Rand Corporation, 1968.