Cita APA (7a ed.)

Kam, W. P., Singh, A., & Economies, I. o. D. (2014). Singapore.

Cita Chicago Style (17a ed.)

Kam, Wong Poh, Annette Singh, y Institute of Developing Economies. Singapore. 2014.

Cita MLA (8a ed.)

Kam, Wong Poh, et al. Singapore. 2014.