APA (7th ed.) Citation

Goh, C. L., & Sundaram, D. (1980). Geografi fizikal. Fajar Bakti.

Chicago Style (17th ed.) Citation

Goh, Cheng Leong, and Dickson Sundaram. Geografi Fizikal. Kuala Lumpur: Fajar Bakti, 1980.

MLA (9th ed.) Citation

Goh, Cheng Leong, and Dickson Sundaram. Geografi Fizikal. Fajar Bakti, 1980.