एपीए उद्धरण

Silcock, B. (1964). Pathways in space. Phoenix House.

शिकागो स्टाइल उद्धरण

Silcock, Bryan. Pathways in Space. London: Phoenix House, 1964.

एमएलए उद्धरण

Silcock, Bryan. Pathways in Space. Phoenix House, 1964.