APA (7. basım) Alıntı

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

Chicago Style (17. basım) Atıf

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

MLA (9th ed.) Atıf

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