Style de citation APA (7e éd.)
ebrary, Inc, Gullberg, A., & Isaksson, K. (2009). Congestion taxes in city traffic: Lessons learnt from the Stockholm trial. Nordic Academic Press.
Style de citation Chicago (17e éd.)
ebrary, Inc, Anders Gullberg, et Karolina Isaksson. Congestion Taxes in City Traffic: Lessons Learnt from the Stockholm Trial. Lund: Nordic Academic Press, 2009.
Style de citation MLA (9e éd.)
ebrary, Inc, et al. Congestion Taxes in City Traffic: Lessons Learnt from the Stockholm Trial. Nordic Academic Press, 2009.
Attention : ces citations peuvent ne pas être correctes à 100%.