APA (7th ed.) Citation

Chang, T. C. (1993). CUSUM and EWMA charts for monitoring a process variance.

Chicago Style (17th ed.) Citation

Chang, Tee Chin. CUSUM and EWMA Charts for Monitoring a Process Variance. 1993.

MLA (8th ed.) Citation

Chang, Tee Chin. CUSUM and EWMA Charts for Monitoring a Process Variance. 1993.

Warning: These citations may not always be 100% accurate.