Cita APA (7a ed.)

Welford, R. (2000). Corporate environmental management: 3., Towards sustainable development. Earthscan.

Cita Chicago Style (17a ed.)

Welford, Richard. Corporate Environmental Management: 3., Towards Sustainable Development. London: Earthscan, 2000.

Cita MLA (9a ed.)

Welford, Richard. Corporate Environmental Management: 3., Towards Sustainable Development. Earthscan, 2000.