Gaya APA

LIPSCHUTZ, S., LIPSON, M, L. (2007). MATEMÁTICAS DISCRETAS (Third Edition). United States of America: The McGraw-Hill Companies, Inc..

Gaya MLA

LIPSCHUTZ, SEYMOUR., LIPSON, MARC, LARS. "MATEMÁTICAS DISCRETAS". Third Edition United States of America: The McGraw-Hill Companies, Inc., 2007. eBook.