(2003). The neonatal pig: Gastrointestinal physiology and nutrition / Ruo-Jun Xu, P. Cranwell.
芝加哥风格引文The Neonatal Pig: Gastrointestinal Physiology and Nutrition / Ruo-Jun Xu, P. Cranwell. 2003.
MLA引文The Neonatal Pig: Gastrointestinal Physiology and Nutrition / Ruo-Jun Xu, P. Cranwell. 2003.
警告：这些引文格式不一定是100％准确.