APA引文

Cheah, F. L. (1998). Property maintenance in Singapore: A focus on the problems in the cleaning industry.

Chicago Style (17th ed.) Citation

Cheah, Fook Loy. Property Maintenance in Singapore: A Focus on the Problems in the Cleaning Industry. 1998.

MLA引文

Cheah, Fook Loy. Property Maintenance in Singapore: A Focus on the Problems in the Cleaning Industry. 1998.

警告：這些引文格式不一定是100％准確.