Cita APA (7th ed.)

Lowe, J. F., & Lewis, D. (1980). The economics of environmental management. P. Allan.

Cita Chicago (17th ed.)

Lowe, J. F., i David Lewis. The Economics of Environmental Management. Deddington, Oxford: P. Allan, 1980.

Cita MLA (9th ed.)

Lowe, J. F., i David Lewis. The Economics of Environmental Management. P. Allan, 1980.