Cita APA

Murray, S., & Rohweder, M. (2000). Pilot analysis of global ecosystems: Grassland ecosystems. Washington, D.C: World Resources Institute.

Citación estilo Chicago

Murray, Siobhan, and Mark Rohweder. Pilot Analysis of Global Ecosystems: Grassland Ecosystems. Washington, D.C: World Resources Institute, 2000.

Cita MLA

Murray, Siobhan, and Mark Rohweder. Pilot Analysis of Global Ecosystems: Grassland Ecosystems. Washington, D.C: World Resources Institute, 2000.