Dyfyniad APA

Leonard Robinson & Leonard Robinson. (1961). Modern poultry husbandry. Crosby lockwood and son ,old brompton road.

Dyfyniad Arddull Chicago

Leonard Robinson and Leonard Robinson. Modern Poultry Husbandry. Crosby lockwood and son ,old brompton road, 1961.

Dyfyniad MLA

Leonard Robinson and Leonard Robinson. Modern Poultry Husbandry. Crosby lockwood and son ,old brompton road, 1961.

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