Cita APA (7a ed.)

Ahmed, A. (2007). World sustainable development outlook 2007: Knowledge management and sustainable development in the 21st century. Greenleaf Pub.

Cita Chicago Style (17a ed.)

Ahmed, A. World Sustainable Development Outlook 2007: Knowledge Management and Sustainable Development in the 21st Century. Sheffield: Greenleaf Pub, 2007.

Cita MLA (9a ed.)

Ahmed, A. World Sustainable Development Outlook 2007: Knowledge Management and Sustainable Development in the 21st Century. Greenleaf Pub, 2007.