APA (7th ed.) Citation
Downie, N., & Heath, R. W. (1970). Basic statistical methods (3rd ed.). Harper & Row.
Chicago Style (17th ed.) Citation
Downie, N.M, and R. W. Heath. Basic Statistical Methods. 3rd ed. New York: Harper & Row, 1970.
MLA (9th ed.) Citation
Downie, N.M, and R. W. Heath. Basic Statistical Methods. 3rd ed. Harper & Row, 1970.
Warning: These citations may not always be 100% accurate.