Cita APA (7a ed.)
Layard, R. (Aug77). The Distributional Effects of Congestion Taxes. Economica, 44(175), 297-305.
Cita Chicago Style (17a ed.)
Layard, Richard. "The Distributional Effects of Congestion Taxes." Economica 44, no. 175 (Aug77): 297-305.
Cita MLA (9a ed.)
Layard, Richard. "The Distributional Effects of Congestion Taxes." Economica, vol. 44, no. 175, Aug77, pp. 297-305.
Precaución: Estas citas no son 100% exactas.