International Council of Environmental Law, Robinson, N. A., & Burhenne, W. E. (1995). International protection of the environment. Oceana Publications.
Citazione stile Chigago Style (17a edizione)International Council of Environmental Law, Nicholas A. Robinson, e Wolfgang E. Burhenne. International Protection of the Environment. New York: Oceana Publications, 1995.
Citatione MLA (8a ed.)International Council of Environmental Law, et al. International Protection of the Environment. Oceana Publications, 1995.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.