Citazione Stile APA (7a Edizione)

Lee, K. C., Ngoh, G. L., Yap, A., & Wong, S. (1998). Times English grammar & usage (3rd ed.). Federal Publications.

Citazione stile Chigago Style (17a edizione)

Lee, Kok Cheong, Geok Lun Ngoh, Arthur Yap, e Simon Wong. Times English Grammar & Usage. 3rd ed. Singapore: Federal Publications, 1998.

Citatione MLA (9a ed.)

Lee, Kok Cheong, et al. Times English Grammar & Usage. 3rd ed. Federal Publications, 1998.