WARSHAWSKY, & BYRD. (1995). Spectrum 4: A communicative course in english : student book (New edition.). New Jersey: Prentice Hall Regents.
Chicago Style CitationWARSHAWSKY, and BYRD. Spectrum 4: A Communicative Course in English : Student Book. New edition. New Jersey: Prentice Hall Regents, 1995.
MLA CitationWARSHAWSKY, and BYRD. Spectrum 4: A Communicative Course in English : Student Book. New edition. New Jersey: Prentice Hall Regents, 1995.
Warning: These citations may not always be 100% accurate.