Dyfyniad APA

ICAR. (1990). CSWRI Annual Report 1989-90. Central Sheep and Wool Research Institute.

Dyfyniad Arddull Chicago

ICAR. CSWRI Annual Report 1989-90. Avikanagar: Central Sheep and Wool Research Institute, 1990.

Dyfyniad MLA

ICAR. CSWRI Annual Report 1989-90. Central Sheep and Wool Research Institute, 1990.

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