Cita APA (7a ed.)

Singh, A. (1982). How to pay less Singapore income tax. Quins.

Cita Chicago Style (17a ed.)

Singh, Awther. How to Pay Less Singapore Income Tax. Singapore: Quins, 1982.

Cita MLA (8a ed.)

Singh, Awther. How to Pay Less Singapore Income Tax. Quins, 1982.