Cita APA (7a ed.)
London Cycling Campaign. (1989). On Your Bike: The Guide for London Cyclists.
Cita estilo Chicago (17a ed.)
London Cycling Campaign. On Your Bike: The Guide for London Cyclists. 1989.
Cita MLA (9a ed.)
London Cycling Campaign. On Your Bike: The Guide for London Cyclists. 1989.
Precaución: Estas citas no son 100% exactas.