APA-viite

González Biffis, A., & Etulain, J. C. (2018). Issues and Strategies Used for Projects and their Management in Historic Centers of Italy, Spain and Latin Amertica. Universidad Nacional del Nordeste. Facultad de Arquitectura y Urbanismo.

Chicago-tyylinen lähdeviittaus

González Biffis, Alejandra, ja Juan Carlos Etulain. Issues and Strategies Used for Projects and Their Management in Historic Centers of Italy, Spain and Latin Amertica. Universidad Nacional del Nordeste. Facultad de Arquitectura y Urbanismo, 2018.

MLA-viite

González Biffis, Alejandra, ja Juan Carlos Etulain. Issues and Strategies Used for Projects and Their Management in Historic Centers of Italy, Spain and Latin Amertica. Universidad Nacional del Nordeste. Facultad de Arquitectura y Urbanismo, 2018.

Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.