Cottam, G. and J. T. Curtis. 1948. The Use of the Punched Card Method in Phytosociological Research. Ecology. 29: 516-519.
Curtis, J.T., and M. L. Partch. 1948. Effect of fire on the competition between bluegrass and certain prairie plants. Am. Midl. Nat. 39:437-443
Curtis, J.T. 1941. Some native orchids of the Lake Superior region. Am. Orchid Soc. Bull. 10:191-194.
Curtis, J.T., and C. Juday. 1937. Photosynthesis of algae in Wisconsin lakes. III. Observations of 1935. Int. Rev. Gesamten Hydrobiol. Hydrogr. 35:122-33.