Cita APA (7a ed.)
P, C. M. (1949). Suggestions for the Teaching of Science in the Twelve-Year School Program. Science Education, 33(1), 82.
Cita Chicago Style (17a ed.)
P, C. M. "Suggestions for the Teaching of Science in the Twelve-Year School Program." Science Education 33, no. 1 (1949): 82.
Cita MLA (9a ed.)
P, C. M. "Suggestions for the Teaching of Science in the Twelve-Year School Program." Science Education, vol. 33, no. 1, 1949, p. 82.
Precaución: Estas citas no son 100% exactas.