एपीए उद्धरण

Punmia, B. C. (1975). Surveying V.2. Standared book House.

शिकागो स्टाइल उद्धरण

Punmia, B C. Surveying V.2. Delhi: Standared book House, 1975.

एमएलए उद्धरण

Punmia, B C. Surveying V.2. Standared book House, 1975.