ebrary, Inc, Vitti, D. M. S. S., & Kebreab, E. (2010). Phosphorus and calcium utilization and requirements in farm animals. CABI.
芝加哥风格引文ebrary, Inc, Dorinha M. S. S. Vitti, 与 E. Kebreab. Phosphorus and Calcium Utilization and Requirements in Farm Animals. Wallingford, Oxfordshire, UK ; Cambridge, MA: CABI, 2010.
MLA引文ebrary, Inc, et al. Phosphorus and Calcium Utilization and Requirements in Farm Animals. CABI, 2010.
警告：这些引文格式不一定是100％准确.