APA-referens

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

Chicago-stil citat

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

MLA-referens

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