Dyfyniad APA

OMS. (1993). WHO technical report series; N.830: The control of schistosomiasis. Geneva: OMS.

Dyfyniad Arddull Chicago

OMS. WHO Technical Report Series; N.830: The Control of Schistosomiasis. Geneva: OMS, 1993.

Dyfyniad MLA

OMS. WHO Technical Report Series; N.830: The Control of Schistosomiasis. Geneva: OMS, 1993.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.