Guttman, I., Wilks, S. S., & Hunter, J. S. (1971). Introductory engineerings statistics (2. ed., 2. print.). Wiley.
Chicago Style (17th ed.) CitationGuttman, Irwin, Samuel S. Wilks, and James S. Hunter. Introductory Engineerings Statistics. 2. ed., 2. print. New York [u.a.]: Wiley, 1971.
MLA (9th ed.) CitationGuttman, Irwin, et al. Introductory Engineerings Statistics. 2. ed., 2. print. Wiley, 1971.
Warning: These citations may not always be 100% accurate.