APA

Shearer W., Munasinghe M., United Nation University (Wahsington D. C. & World Bank (Washington D. C. (1995). Defining and measuring sustainability. Washington, D. C: Banco Mundial.

Chicago

Shearer Walter, Munasinghe Mohan, United Nation University (Wahsington D C.) and World Bank (Washington D C.). 1995. Defining and measuring sustainability. Washington, D. C: Banco Mundial.

Harvard

Shearer W., Munasinghe M., United Nation University (Wahsington D. C. and World Bank (Washington D. C. (1995). Defining and measuring sustainability. Washington, D. C: Banco Mundial.

MLA

Shearer Walter, Munasinghe Mohan, United Nation University (Wahsington D C.) and World Bank (Washington D C.). Defining and measuring sustainability. Washington, D. C: Banco Mundial. 1995.