APA (7e ed.) Bronvermelding

de Percy, M., & Wanna, J. (2018). Road Pricing and Provision: Changed Traffic Conditions Ahead. ANU Press.

Chicago (17e ed.) Bronvermelding

de Percy, Michael, en John Wanna. Road Pricing and Provision: Changed Traffic Conditions Ahead. ANU Press, 2018.

MLA (9e ed.) Bronvermelding

de Percy, Michael, en John Wanna. Road Pricing and Provision: Changed Traffic Conditions Ahead. ANU Press, 2018.

Let op: Deze citaties zijn niet altijd 100% accuraat.