APA引文
Ziemer,Rodger E. (2015). Sigal & Systems: Continuous and discrete (4th ed.). Pearson India Education.
芝加哥风格引文
Ziemer,Rodger E. Sigal & Systems: Continuous and Discrete. 4th ed. New Delhi: Pearson India Education, 2015.
MLA引文
Ziemer,Rodger E. Sigal & Systems: Continuous and Discrete. 4th ed. Pearson India Education, 2015.
警告:这些引文格式不一定是100%准确.