एपीए उद्धरण

Espino, A., Young, D., & Durán Ardila, F. (2007). Architectural patrimony and restoration in the city of Panama. Universidad Católica de Colombia.

शिकागो स्टाइल उद्धरण

Espino, Ariel, Daniel Young, और Félix Durán Ardila. Architectural Patrimony and Restoration in the City of Panama. Universidad Católica de Colombia, 2007.

एमएलए उद्धरण

Espino, Ariel, Daniel Young, और Félix Durán Ardila. Architectural Patrimony and Restoration in the City of Panama. Universidad Católica de Colombia, 2007.