APA (7th ed.) Citation

Middleton, W. E. K. (1943). Meteorological instruments (2d ed. rev.). University of Toronto Press.

Chicago Style (17th ed.) Citation

Middleton, W. E. Knowles. Meteorological Instruments. 2d ed. rev. Toronto: University of Toronto Press, 1943.

MLA (8th ed.) Citation

Middleton, W. E. Knowles. Meteorological Instruments. 2d ed. rev. University of Toronto Press, 1943.