APA (7th ed.) Citation

Ooi, G. L. (2010). World cities: Achieving liveability and vibrancy. World Scientific.

Chicago Style (17th ed.) Citation

Ooi, Giok Ling. World Cities: Achieving Liveability and Vibrancy. Singapore [u.a.]: World Scientific, 2010.

MLA (9th ed.) Citation

Ooi, Giok Ling. World Cities: Achieving Liveability and Vibrancy. World Scientific, 2010.