APA

Palmer J. E., Perlman D., . (1993). Schaum's outline of theory and problems of introduction to digital systems. New York, NY: McGraw-Hill.

Chicago

Palmer James E, Perlman David, . 1993. Schaum's outline of theory and problems of introduction to digital systems. New York, NY: McGraw-Hill.

Harvard

Palmer J. E., Perlman D., . (1993). Schaum's outline of theory and problems of introduction to digital systems. New York, NY: McGraw-Hill.

MLA

Palmer James E, Perlman David, . Schaum's outline of theory and problems of introduction to digital systems. New York, NY: McGraw-Hill. 1993.