APA引文

Tokheim, R. L. (1980). Schaum's outline of theory and problems of digital principles. McGraw-Hill.

Chicago Style (17th ed.) Citation

Tokheim, Roger L. Schaum's Outline of Theory and Problems of Digital Principles. New York: McGraw-Hill, 1980.

MLA引文

Tokheim, Roger L. Schaum's Outline of Theory and Problems of Digital Principles. McGraw-Hill, 1980.