Cita APA (7a ed.)
Heckman, J. J., & Singer, B. (2017). Abducting Economics. American Economic Review, 107(5), 298-303.
Cita Chicago Style (17a ed.)
Heckman, James J., y Burton Singer. "Abducting Economics." American Economic Review 107, no. 5 (2017): 298-303.
Cita MLA (9a ed.)
Heckman, James J., y Burton Singer. "Abducting Economics." American Economic Review, vol. 107, no. 5, 2017, pp. 298-303.
Precaución: Estas citas no son 100% exactas.