APA引文
Tokheim, R. L. (1994). Schaum's outline of theory and problems of digital principles (3rd ed.). McGraw-Hill.
Chicago Style (17th ed.) Citation
Tokheim, Roger L. Schaum's Outline of Theory and Problems of Digital Principles. 3rd ed. New York : New Delhi: McGraw-Hill, 1994.
MLA引文
Tokheim, Roger L. Schaum's Outline of Theory and Problems of Digital Principles. 3rd ed. McGraw-Hill, 1994.
警告：這些引文格式不一定是100％准確.