Sips, P. (2000). Directory of European research institutions in the field of tropical, subtropical and mediterrenean forests (2. edition.). Wageningen: European Tropical Research Network.
Citación estilo ChicagoSips, Peter. Directory of European Research Institutions in the Field of Tropical, Subtropical and Mediterrenean Forests. 2. edition. Wageningen: European Tropical Research Network, 2000.
Cita MLASips, Peter. Directory of European Research Institutions in the Field of Tropical, Subtropical and Mediterrenean Forests. 2. edition. Wageningen: European Tropical Research Network, 2000.
Precaución: Estas citas no son 100% exactas.