Cita APA

Upham, P. (2003). Towards sustainable aviation (1. edition.). London, United Kingdom: Earthscan.

Citación estilo Chicago

Upham, Paul. Towards Sustainable Aviation. 1. edition. London, United Kingdom: Earthscan, 2003.

Cita MLA

Upham, Paul. Towards Sustainable Aviation. 1. edition. London, United Kingdom: Earthscan, 2003.

Precaución: Estas citas no son 100% exactas.