Cita APA (7th ed.)
Moen, R. D., Nolan, T. W., & Provost, L. P. (1991). Improving quality through planned experimentation. McGraw-Hill.
Cita Chicago (17th ed.)
Moen, Ronald D., Thomas W. Nolan, i Lloyd P. Provost. Improving Quality Through Planned Experimentation. New York: McGraw-Hill, 1991.
Cita MLA (9th ed.)
Moen, Ronald D., et al. Improving Quality Through Planned Experimentation. McGraw-Hill, 1991.
Atenció: Aquestes cites poden no estar 100% correctes.