APA
Wong P. K., Singh Annette, Ho Yuen Ping & World Bank. (2005). Singapore as an innovative city in East Asia: An explorative study of the perspectives of innovative industries. Washigton: World Bank.
Chicago
Wong Poh Kam, Singh Annette, Ho Yuen Ping and World Bank. 2005. Singapore as an innovative city in East Asia: An explorative study of the perspectives of innovative industries. Washigton: World Bank.
Harvard
Wong P. K., Singh Annette, Ho Yuen Ping and World Bank. (2005). Singapore as an innovative city in East Asia: An explorative study of the perspectives of innovative industries. Washigton: World Bank.
MLA
Wong Poh Kam, Singh Annette, Ho Yuen Ping and World Bank. Singapore as an innovative city in East Asia: An explorative study of the perspectives of innovative industries. Washigton: World Bank. 2005.