APA (7th ed.) Citation

Norton, C. L. (1975). An atmospheric mixing index for Houston, Texas. [publisher not identified].

Chicago Style (17th ed.) Citation

Norton, Colburn Lee. An Atmospheric Mixing Index for Houston, Texas. [College Station, Tex.]: [publisher not identified], 1975.

MLA (9th ed.) Citation

Norton, Colburn Lee. An Atmospheric Mixing Index for Houston, Texas. [publisher not identified], 1975.