Bolton, W., & Blair, R. (1974). Poultry nutrition (4th ed.). H.M.S.O..
芝加哥风格引文Bolton, William, 与 R. Blair. Poultry Nutrition. 4th ed. London: H.M.S.O., 1974.
MLA引文Bolton, William, 与 R. Blair. Poultry Nutrition. 4th ed. H.M.S.O., 1974.
警告：这些引文格式不一定是100％准确.