Wahl, E. W., & Lahey, J. F. (1969). A 700 mb atlas for the Northern Hemisphere: Five-day mean heights, standard deviations, and changes for the 700 mb pressure surface. University of Wisconsin Press.
Chicago Style (17th ed.) CitationWahl, Eberhard W., and James F. Lahey. A 700 Mb Atlas for the Northern Hemisphere: Five-day Mean Heights, Standard Deviations, and Changes for the 700 Mb Pressure Surface. Madison: University of Wisconsin Press, 1969.
MLA (9th ed.) CitationWahl, Eberhard W., and James F. Lahey. A 700 Mb Atlas for the Northern Hemisphere: Five-day Mean Heights, Standard Deviations, and Changes for the 700 Mb Pressure Surface. University of Wisconsin Press, 1969.
Warning: These citations may not always be 100% accurate.