Cita APA (7th ed.)

Ong, J. H., Tan, E. S., & Tong, C. K. (1997). Understanding Singapore society. Times Academic Press.

Cita Chicago (17th ed.)

Ong, Jin Hui, Ern Ser Tan, i Chee Kiong Tong. Understanding Singapore Society. Singapore: Times Academic Press, 1997.

Cita MLA (9th ed.)

Ong, Jin Hui, et al. Understanding Singapore Society. Times Academic Press, 1997.