APA (7th ed.) Citation

Lee, C. K., & Wilson, F. (2008). Review of vehicular emission problems in Singapore.

Chicago Style (17th ed.) Citation

Lee, Chiou Kang., and Francis Wilson. Review of Vehicular Emission Problems in Singapore. 2008.

MLA (9th ed.) Citation

Lee, Chiou Kang., and Francis Wilson. Review of Vehicular Emission Problems in Singapore. 2008.

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