APA (7th ed.) Citation

YIH-LONG CHANG & SULLIVAN, R. S. (1989). QSB+: Quantitative systems for business plus. Prentice Hall.

Chicago Style (17th ed.) Citation

YIH-LONG CHANG and Robert S. SULLIVAN. QSB+: Quantitative Systems for Business Plus. Englewood Cliffs: Prentice Hall, 1989.

MLA (9th ed.) Citation

YIH-LONG CHANG and Robert S. SULLIVAN. QSB+: Quantitative Systems for Business Plus. Prentice Hall, 1989.