Day, R. A., & Underwood, A. L. (1986). Quantitative analysis: R. A. Day, Jr., A. L. Underwood. Prentice-Hall.
Chicago Style (17th ed.) CitationDay, R A., and A. L. Underwood. Quantitative Analysis: R. A. Day, Jr., A. L. Underwood. Englewood Cliffs, N. J: Prentice-Hall, 1986.
MLA (9th ed.) CitationDay, R A., and A. L. Underwood. Quantitative Analysis: R. A. Day, Jr., A. L. Underwood. Prentice-Hall, 1986.
Warning: These citations may not always be 100% accurate.