एपीए उद्धरण

Hernández Aja, A. (2009). Quality of life and urban environment. Local sustainability indicators and quality of urban life. Revista INVI.

शिकागो स्टाइल उद्धरण

Hernández Aja, Agustín. Quality of Life and Urban Environment. Local Sustainability Indicators and Quality of Urban Life. Revista INVI, 2009.

एमएलए उद्धरण

Hernández Aja, Agustín. Quality of Life and Urban Environment. Local Sustainability Indicators and Quality of Urban Life. Revista INVI, 2009.