Cita APA (7th ed.)

Fletcher, T., McMichael, A. J., & Conference:London School of Hygiene and Tropical Medicine Public Health Forum. (1997). Health at the crossroads: Transport policy and urban health. Wiley.

Cita Chicago (17th ed.)

Fletcher, Tony, A. J. McMichael, i Conference:London School of Hygiene and Tropical Medicine Public Health Forum. Health at the Crossroads: Transport Policy and Urban Health. Chichester: Wiley, 1997.

Cita MLA (9th ed.)

Fletcher, Tony, et al. Health at the Crossroads: Transport Policy and Urban Health. Wiley, 1997.