APA引文

LING, L. P., & STATISTICS, E. &. (2020). ECONOMIC ASSESSMENT OF CAR CONTROL POLICIES IN SINGAPORE.

Chicago Style Citation

LING, LIM PEI, and ECONOMICS & STATISTICS. ECONOMIC ASSESSMENT OF CAR CONTROL POLICIES IN SINGAPORE. 2020.

MLA引文

LING, LIM PEI, and ECONOMICS & STATISTICS. ECONOMIC ASSESSMENT OF CAR CONTROL POLICIES IN SINGAPORE. 2020.

警告：這些引文格式不一定是100％准確.