एपीए उद्धरण

Paterson, J. H. (1972). Land, work and resources: An introduction to economic geography. London: Edward Arnold.

शिकागो स्टाइल उद्धरण

Paterson, J. H. Land, Work and Resources: An Introduction to Economic Geography. London: Edward Arnold, 1972.

एमएलए उद्धरण

Paterson, J. H. Land, Work and Resources: An Introduction to Economic Geography. London: Edward Arnold, 1972.