Cita APA (7a ed.)
Hartwick, J. M., & Hartwick, P. G. (Feb73). REPLY TO COMMENT BY B.C. EATON. Canadian Journal of Economics, 6(1), 127-129.
Cita Chicago Style (17a ed.)
Hartwick, John M., y Philip G. Hartwick. "REPLY TO COMMENT BY B.C. EATON." Canadian Journal of Economics 6, no. 1 (Feb73): 127-129.
Cita MLA (9a ed.)
Hartwick, John M., y Philip G. Hartwick. "REPLY TO COMMENT BY B.C. EATON." Canadian Journal of Economics, vol. 6, no. 1, Feb73, pp. 127-129.
Precaución: Estas citas no son 100% exactas.