Citazione Stile APA (7a Edizione)

Bly, P. H., Webster, F. V., & Pounds, S. (1980). Subsidisation of urban public transport. Transport and Road Research Laboratory.

Citazione stile Chigago Style (17a edizione)

Bly, P. H., F. V. Webster, e Susan Pounds. Subsidisation of Urban Public Transport. Crowthorne, [Eng.]: Transport and Road Research Laboratory, 1980.

Citatione MLA (9a ed.)

Bly, P. H., et al. Subsidisation of Urban Public Transport. Transport and Road Research Laboratory, 1980.