APA (7th ed.) Citation

Smart, W. M. (1958). Combination of observations. Univ. Press.

Chicago Style (17th ed.) Citation

Smart, W. M. Combination of Observations. Cambridge: Univ. Press, 1958.

MLA (9th ed.) Citation

Smart, W. M. Combination of Observations. Univ. Press, 1958.

Warning: These citations may not always be 100% accurate.