Cita APA (7a ed.)
Spiezia, V. (2002). The greying population: A wasted human capital or just a social liability? International Labour Review, 141(1/2), 71-114.
Cita Chicago Style (17a ed.)
Spiezia, Vincenzo. "The Greying Population: A Wasted Human Capital or Just a Social Liability?" International Labour Review 141, no. 1/2 (2002): 71-114.
Cita MLA (9a ed.)
Spiezia, Vincenzo. "The Greying Population: A Wasted Human Capital or Just a Social Liability?" International Labour Review, vol. 141, no. 1/2, 2002, pp. 71-114.
Precaución: Estas citas no son 100% exactas.