Cita APA (7a ed.)
Andrew Sixsmith, G. G. Technologies for Active Aging. Springer.
Cita estilo Chicago (17a ed.)
Andrew Sixsmith, Gloria Gutman. Technologies for Active Aging. Nueva York, EUA: Springer.
Cita MLA (9a ed.)
Andrew Sixsmith, Gloria Gutman. Technologies for Active Aging. Springer.
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