एपीए उद्धरण

V.K Singh. (2013). Forest, Gardens, Parks and urban Environment (1st.). Random Pub.

शिकागो स्टाइल उद्धरण

V.K Singh. Forest, Gardens, Parks and Urban Environment. 1st. N.Delhi: Random Pub, 2013.

एमएलए उद्धरण

V.K Singh. Forest, Gardens, Parks and Urban Environment. 1st. Random Pub, 2013.