APA (7th ed.) Citation

Alkouri, O., & Omar, H. (2007). Geo-hazard map of cover-collapse sinkholes in the Kinta Valley, Perak Malaysia.

Chicago Style (17th ed.) Citation

Alkouri, Omar, and Husaini Omar. Geo-hazard Map of Cover-collapse Sinkholes in the Kinta Valley, Perak Malaysia. 2007.

MLA (9th ed.) Citation

Alkouri, Omar, and Husaini Omar. Geo-hazard Map of Cover-collapse Sinkholes in the Kinta Valley, Perak Malaysia. 2007.

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