Cita APA (7a ed.)
(1936). AN EXTENDED SCIENCE PROGRAM. Science Education, 20(1), 39.
Cita Chicago Style (17a ed.)
"AN EXTENDED SCIENCE PROGRAM." Science Education 20, no. 1 (1936): 39.
Cita MLA (9a ed.)
"AN EXTENDED SCIENCE PROGRAM." Science Education, vol. 20, no. 1, 1936, p. 39.
Precaución: Estas citas no son 100% exactas.