APA (7th ed.) Citation

Tan, K. M. (1990). The economics of retrofitting building in Singapore.

Chicago Style (17th ed.) Citation

Tan, Keok Meng. The Economics of Retrofitting Building in Singapore. 1990.

MLA (8th ed.) Citation

Tan, Keok Meng. The Economics of Retrofitting Building in Singapore. 1990.

Warning: These citations may not always be 100% accurate.