Cita APA (7a ed.)

Nova Spes Nobel Prizewinners Meeting (4a, Blasi, P., & Zamagni, S. (1991). Man-environment and development: Towards a global approach. Nova Spes International Press.

Cita Chicago Style (17a ed.)

Nova Spes Nobel Prizewinners Meeting (4a, Paolo Blasi, y Stefano Zamagni. Man-environment and Development: Towards a Global Approach. Rome: Nova Spes International Press, 1991.

Cita MLA (9a ed.)

Nova Spes Nobel Prizewinners Meeting (4a, et al. Man-environment and Development: Towards a Global Approach. Nova Spes International Press, 1991.