Cita APA

Speth, J. G. (2008). Global Environmental Challenges: Transitions to a Sustainable World. Orient BlackSwan.

Citación estilo Chicago

Speth, James Gustave. Global Environmental Challenges: Transitions to a Sustainable World. New Delhi: Orient BlackSwan, 2008.

Cita MLA

Speth, James Gustave. Global Environmental Challenges: Transitions to a Sustainable World. Orient BlackSwan, 2008.

Warning: These citations may not always be 100% accurate.