Citazione APA

Wadsworth, H. M., Stephens, K. S., & Godfrey, A. B. (1986). Modern methods for quality control and improvement. John Wiley.

Stile di citazione Chicago

Wadsworth, Harrison M., Kenneth S. Stephens, e A. Blanton Godfrey. Modern Methods for Quality Control and Improvement. New York: John Wiley, 1986.

Citazione MLA

Wadsworth, Harrison M., et al. Modern Methods for Quality Control and Improvement. John Wiley, 1986.