Gaya APA

Khan, I. (1990). Socio-economic values of aquatic plants (Freshwater Macrophytes) of Peninsular Malaysia. AWB reprint no. 67 c . : AWB.

Gaya MLA

Khan, I.S.A.N. "Socio-economic values of aquatic plants (Freshwater Macrophytes) of Peninsular Malaysia. AWB reprint no. 67 c". : AWB, 1990. Text.