Dyfyniad APA

L.C.R & L C R Norris-Elye. (2005). Poultry science: The selection, rearing and general treatment of poultry. Biotech books.

Dyfyniad Arddull Chicago

L.C.R and L C R Norris-Elye. Poultry Science: The Selection, Rearing and General Treatment of Poultry. Biotech books, 2005.

Dyfyniad MLA

L.C.R and L C R Norris-Elye. Poultry Science: The Selection, Rearing and General Treatment of Poultry. Biotech books, 2005.

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