Dyfyniad APA
Gordon, I. (2003). Laboratory production of cattle embryos (2nd ed.). CABI Pub..
Dyfyniad Arddull Chicago
Gordon, Ian. Laboratory Production of Cattle Embryos. 2nd ed. Oxon, UK ; Cambridge, MA: CABI Pub., 2003.
Dyfyniad MLA
Gordon, Ian. Laboratory Production of Cattle Embryos. 2nd ed. CABI Pub., 2003.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.