Fadda, G., & Cortés, A. (2009). Hábitat y adulto mayor: El caso de Valparaíso = Habitat and senior citizens: Valparaíso case study. INVI Universidad de Chile. https://doi.org/10.4067/S0718-83582009000200003
Citazione stile Chigago Style (17a edizione)Fadda, Giulietta, e Alejandra Cortés. Hábitat Y Adulto Mayor: El Caso De Valparaíso = Habitat and Senior Citizens: Valparaíso Case Study. Santiago de Chile: INVI Universidad de Chile, 2009. https://doi.org/10.4067/S0718-83582009000200003.
Citatione MLA (9a ed.)Fadda, Giulietta, e Alejandra Cortés. Hábitat Y Adulto Mayor: El Caso De Valparaíso = Habitat and Senior Citizens: Valparaíso Case Study. INVI Universidad de Chile, 2009. https://doi.org/10.4067/S0718-83582009000200003.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.