Classroom Notes.

MLA

Decker, Donald G., et al. “Classroom Notes.” Science Education, vol. 24, no. 3, Mar. 1940, pp. 161–64. EBSCOhost, https://doi.org/10.1002/sce.3730240313.

APA

Decker, D. G., Soots, B. L., Lippeberger, R., & Rychman, B. C. (1940). Classroom Notes. Science Education, 24(3), 161–164. https://doi.org/10.1002/sce.3730240313

Chicago

Decker, Donald G., Burlena Lee Soots, Ruth Lippeberger, and Burwell C. Rychman. 1940. “Classroom Notes.” Science Education 24 (3): 161–64. doi:10.1002/sce.3730240313.