Salas, S. L. (1975). Precalculus: A short course. Xerox College.
Chicago Style (17th ed.) CitationSalas, Saturnino L. Precalculus: A Short Course. Xerox College, 1975.
MLA (8th ed.) CitationSalas, Saturnino L. Precalculus: A Short Course. Xerox College, 1975.
Warning: These citations may not always be 100% accurate.