APA引文
Ehrlich, E. Schaum's theory and problems of punctuation, capitalization, and spelling (2nd ed.). Tata McGraw-Hill 425 Eh33e2 2nd ed.
芝加哥风格引文
Ehrlich, Eugene. Schaum's Theory and Problems of Punctuation, Capitalization, and Spelling. 2nd ed. New Delhi: Tata McGraw-Hill 425 Eh33e2 2nd ed.
MLA引文
Ehrlich, Eugene. Schaum's Theory and Problems of Punctuation, Capitalization, and Spelling. 2nd ed. Tata McGraw-Hill 425 Eh33e2 2nd ed.
警告：这些引文格式不一定是100％准确.