APA (7th ed.) Citation

Ngui Kuan Sang & Subhra. (1992). Geografi fizikal. Longman Malaysia Sdn.Bhd..

Chicago Style (17th ed.) Citation

Ngui Kuan Sang and Subhra. Geografi Fizikal. Petaling Jaya: Longman Malaysia Sdn.Bhd., 1992.

MLA (9th ed.) Citation

Ngui Kuan Sang and Subhra. Geografi Fizikal. Longman Malaysia Sdn.Bhd., 1992.

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