एपीए उद्धरण

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

शिकागो स्टाइल उद्धरण

Wadsworth, Harrison M., और Kenneth S. Gedprey Stephens. Modern Methods for Quality Control and Improvement. New York: Wiley, 1986.

एमएलए उद्धरण

Wadsworth, Harrison M., और Kenneth S. Gedprey Stephens. Modern Methods for Quality Control and Improvement. Wiley, 1986.