APA引文

Kirwan, R. (1991). Road pricing and asset valuation: An economic approach to cost recovery. Urban Policy Associates.

Chicago Style (17th ed.) Citation

Kirwan, Richard. Road Pricing and Asset Valuation: An Economic Approach to Cost Recovery. Sydney: Urban Policy Associates, 1991.

MLA引文

Kirwan, Richard. Road Pricing and Asset Valuation: An Economic Approach to Cost Recovery. Urban Policy Associates, 1991.

警告：這些引文格式不一定是100％准確.