APA (7th ed.) Citation

Ibrahim, F. H., P., P., & Abd. Ghani, A. N. (1999). Economic Valuation of Tree Species Diversity at Ayer Hitam Forest, Selangor, Peninsular Malaysia. Universiti Putra Malaysia Press.

Chicago Style (17th ed.) Citation

Ibrahim, Faridah Hanum, Pius P., and Awang Noor Abd. Ghani. Economic Valuation of Tree Species Diversity at Ayer Hitam Forest, Selangor, Peninsular Malaysia. Universiti Putra Malaysia Press, 1999.

MLA (9th ed.) Citation

Ibrahim, Faridah Hanum, et al. Economic Valuation of Tree Species Diversity at Ayer Hitam Forest, Selangor, Peninsular Malaysia. Universiti Putra Malaysia Press, 1999.