APA (7th ed.) Citation

Ng, P. S., & Foo, S. L. (1986). Singapore facts and pictures. Singapore : Informations and Information.

Chicago Style (17th ed.) Citation

Ng, Poey Siong, and Siang Luen Foo. Singapore Facts and Pictures. Singapore : Informations and Information, 1986.

MLA (9th ed.) Citation

Ng, Poey Siong, and Siang Luen Foo. Singapore Facts and Pictures. Singapore : Informations and Information, 1986.

Warning: These citations may not always be 100% accurate.