APA (7th ed.) Citation

Downie, N. M. (1967). Fundamentals of measurement: Techniques and practices (2d ed.). Oxford University Press.

Chicago Style (17th ed.) Citation

Downie, N. M. Fundamentals of Measurement: Techniques and Practices. 2d ed. New York: Oxford University Press, 1967.

MLA (9th ed.) Citation

Downie, N. M. Fundamentals of Measurement: Techniques and Practices. 2d ed. Oxford University Press, 1967.