Cita APA (7a ed.)
Zurhellen, J. H., & Johnson, C. H. (Apr-Jun1972). Attitude Changes among Science Teachers during a Statewide Institute Program. Science Education, 56(2), 169-179.
Cita Chicago Style (17a ed.)
Zurhellen, Joan H., y Clayton H. Johnson. "Attitude Changes Among Science Teachers During a Statewide Institute Program." Science Education 56, no. 2 (Apr-Jun1972): 169-179.
Cita MLA (9a ed.)
Zurhellen, Joan H., y Clayton H. Johnson. "Attitude Changes Among Science Teachers During a Statewide Institute Program." Science Education, vol. 56, no. 2, Apr-Jun1972, pp. 169-179.
Precaución: Estas citas no son 100% exactas.