Cita APA (7th ed.)

Smith, V. K. (1979). Scarcity and growth reconsidered. Johns Hopkins University Press for Resources for the Future.

Cita Chicago (17th ed.)

Smith, V. Kerry. Scarcity and Growth Reconsidered. Baltimore: Johns Hopkins University Press for Resources for the Future, 1979.

Cita MLA (9th ed.)

Smith, V. Kerry. Scarcity and Growth Reconsidered. Johns Hopkins University Press for Resources for the Future, 1979.

Atenció: Aquestes cites poden no estar 100% correctes.