एपीए उद्धरण

Zichichi, A. (2000). From the Planek Length to the Hubble Radius. World Scientific.

शिकागो स्टाइल उद्धरण

Zichichi, Antonino. From the Planek Length to the Hubble Radius. Singapore: World Scientific, 2000.

एमएलए उद्धरण

Zichichi, Antonino. From the Planek Length to the Hubble Radius. World Scientific, 2000.