एपीए उद्धरण

Squires, G. (2013). Urban and environmental economics: An introduction. Routledge.

शिकागो स्टाइल उद्धरण

Squires, Graham. Urban and Environmental Economics: An Introduction. London: Routledge, 2013.

एमएलए उद्धरण

Squires, Graham. Urban and Environmental Economics: An Introduction. Routledge, 2013.