एपीए उद्धरण

Gregorietti, G. (1969). Jewelry through the ages. London: Hamlyn.

शिकागो स्टाइल उद्धरण

Gregorietti, Guido. Jewelry Through the Ages. London: Hamlyn, 1969.

एमएलए उद्धरण

Gregorietti, Guido. Jewelry Through the Ages. London: Hamlyn, 1969.