Cita APA (7a ed.)

Xu, S., Khoo, B., Borschberg, P., & Kwa, C. G. (2018). Studying Singapore Before 1800. NUS Press.

Cita Chicago Style (17a ed.)

Xu, Shengwei, Benajmin Khoo, Peter Borschberg, y Chong Guan Kwa. Studying Singapore Before 1800. Singapore: NUS Press, 2018.

Cita MLA (8a ed.)

Xu, Shengwei, et al. Studying Singapore Before 1800. NUS Press, 2018.