Dyfyniad APA

Smith, D. M. (1979). Human Geography: A Welfare approach. Edward Arnold.

Dyfyniad Arddull Chicago

Smith, David M. Human Geography: A Welfare Approach. London: Edward Arnold, 1979.

Dyfyniad MLA

Smith, David M. Human Geography: A Welfare Approach. Edward Arnold, 1979.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.