APA (7th ed.) Citation

Lloyd, R. I., Yogerst, J. R., & Clerk, J. (2002). Singapore ([Rev. and updated ed.].). R. Ian Lloyd Productions.

Chicago Style (17th ed.) Citation

Lloyd, R. Ian, Joseph R. Yogerst, and Julia Clerk. Singapore. [Rev. and updated ed.]. Singapore: R. Ian Lloyd Productions, 2002.

MLA (9th ed.) Citation

Lloyd, R. Ian, et al. Singapore. [Rev. and updated ed.]. R. Ian Lloyd Productions, 2002.