Cita APA (7th ed.)

Brookfield, H. C., & Byron, Y. (1993). South-East Asia's environmental future: The search for sustainability. United Nations University Press.

Cita Chicago (17th ed.)

Brookfield, H. C., i Yvonne Byron. South-East Asia's Environmental Future: The Search for Sustainability. Tokyo: United Nations University Press, 1993.

Cita MLA (9th ed.)

Brookfield, H. C., i Yvonne Byron. South-East Asia's Environmental Future: The Search for Sustainability. United Nations University Press, 1993.