Calub, A. D. Evaluation of feed energy in relation to milk production of DH/A-tested dairy cows in Louisiana. University Microfilms.
芝加哥风格引文Calub, Arsenio Dulay. Evaluation of Feed Energy in Relation to Milk Production of DH/A-tested Dairy Cows in Louisiana. Ann Arbor: University Microfilms.
MLA引文Calub, Arsenio Dulay. Evaluation of Feed Energy in Relation to Milk Production of DH/A-tested Dairy Cows in Louisiana. University Microfilms.
警告：这些引文格式不一定是100％准确.