WSAVA, Continujng education programme, & David B Church. (2004). Endocrinology: Confinuing Education Project 11 th Annivesary.
芝加哥风格引文WSAVA, Continujng education programme, 与 David B Church. Endocrinology: Confinuing Education Project 11 Th Annivesary. 2004.
MLA引文WSAVA, et al. Endocrinology: Confinuing Education Project 11 Th Annivesary. 2004.
警告：这些引文格式不一定是100％准确.