एपीए उद्धरण

Witt R., A. (1993). Progressivity within the context of construction. Revista INVI.

शिकागो स्टाइल उद्धरण

Witt R., Alejandro. Progressivity Within the Context of Construction. Revista INVI, 1993.

एमएलए उद्धरण

Witt R., Alejandro. Progressivity Within the Context of Construction. Revista INVI, 1993.