Ruffner, J. A., & Bair, F. E. (1977). The weather almanac: A reference guide to weather, climate, and air quality in the United States and its key cities, comprising statistics, principles, and terminology ... (2d ed.). Gale Research Co..
Chicago Style (17th ed.) CitationRuffner, James A., and Frank E. Bair. The Weather Almanac: A Reference Guide to Weather, Climate, and Air Quality in the United States and Its Key Cities, Comprising Statistics, Principles, and Terminology ... 2d ed. Detroit: Gale Research Co., 1977.
MLA (9th ed.) CitationRuffner, James A., and Frank E. Bair. The Weather Almanac: A Reference Guide to Weather, Climate, and Air Quality in the United States and Its Key Cities, Comprising Statistics, Principles, and Terminology ... 2d ed. Gale Research Co., 1977.