Bykvist, K. (2010). Happiness in a Flux? The Instability Problem.
Cita Chicago Style (17a ed.)Bykvist, K. Happiness in a Flux? The Instability Problem. 2010.
Cita MLA (9a ed.)Bykvist, K. Happiness in a Flux? The Instability Problem. 2010.
Precaución: Estas citas no son 100% exactas.