APA-viite (7. p.)

Goh Cheng Leong & Sundaram, D. (1980). Practical geography. Oxford University Press.

Chicago-viite (17. p.)

Goh Cheng Leong ja Dickson Sundaram. Practical Geography. Kuala Lumpur: Oxford University Press, 1980.

MLA-viite (9. p.)

Goh Cheng Leong ja Dickson Sundaram. Practical Geography. Oxford University Press, 1980.