Dyfyniad APA

Abdullah Sani, R. (2004). Selection of sheep resistant to worms. The Research Management Centre.

Dyfyniad Arddull Chicago

Abdullah Sani, Rehana. Selection of Sheep Resistant to Worms. The Research Management Centre, 2004.

Dyfyniad MLA

Abdullah Sani, Rehana. Selection of Sheep Resistant to Worms. The Research Management Centre, 2004.

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