एपीए उद्धरण

Berreta, H. (1993). The Development of Appropriate Technology. National Congress on Science and Production Technology. Revista INVI.

शिकागो स्टाइल उद्धरण

Berreta, Horacio. The Development of Appropriate Technology. National Congress On Science and Production Technology. Revista INVI, 1993.

एमएलए उद्धरण

Berreta, Horacio. The Development of Appropriate Technology. National Congress On Science and Production Technology. Revista INVI, 1993.