Cofnodi Dyfyniadau

Dyfyniad APA

(2003). Điều lệ kiểm nghiệm hạt giống quốc tế = International rules for seed testing: Được thông qua tại hội nghị bất thường năm 2002, Sânt Cruz, Bolovia để có hiệu lực từ ngày 01/1/2003. Thụy Sĩ: ISTA.

Dyfyniad Arddull Chicago

Điều Lệ Kiểm Nghiệm Hạt Giống Quốc Tế = International Rules for Seed Testing: Được Thông Qua Tại Hội Nghị Bất Thường Năm 2002, Sânt Cruz, Bolovia để Có Hiệu Lực Từ Ngày 01/1/2003. Thụy Sĩ: ISTA, 2003.

Dyfyniad MLA

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