Cite
THE ELEMFNTS OF SCIENTIFIC METHOD.
MLA
Keeslar, Oreon. “The Elemfnts of Scientific Method.” Science Education, vol. 29, no. 5, Dec. 1945, pp. 273–78. EBSCOhost, https://doi.org/10.1002/sce.3730290512.
APA
Keeslar, O. (1945). The Elemfnts of Scientific Method. Science Education, 29(5), 273–278. https://doi.org/10.1002/sce.3730290512
Chicago
Keeslar, Oreon. 1945. “The Elemfnts of Scientific Method.” Science Education 29 (5): 273–78. doi:10.1002/sce.3730290512.