Cita APA (7a ed.)

Beesley, M. E., & Kettle, P. B. (1985). Improving railway financial performance: Measurement and management needs. Gower.

Cita Chicago Style (17a ed.)

Beesley, M. E., y Peter B. Kettle. Improving Railway Financial Performance: Measurement and Management Needs. Aldershot, Hampshire ; Brookfield, Vt.: Gower, 1985.

Cita MLA (8a ed.)

Beesley, M. E., y Peter B. Kettle. Improving Railway Financial Performance: Measurement and Management Needs. Gower, 1985.