Cita APA (7a ed.)
Norton, J. L. (1963). THE NEED FOR AN ACTIVITY CENTERED SCIENCE PROGRAM. Science Education, 47(3), 285-292.
Cita Chicago Style (17a ed.)
Norton, Jerry L. "THE NEED FOR AN ACTIVITY CENTERED SCIENCE PROGRAM." Science Education 47, no. 3 (1963): 285-292.
Cita MLA (9a ed.)
Norton, Jerry L. "THE NEED FOR AN ACTIVITY CENTERED SCIENCE PROGRAM." Science Education, vol. 47, no. 3, 1963, pp. 285-292.
Precaución: Estas citas no son 100% exactas.