Cita APA

Zalasiewicz, J. A., & Freedman, K. (2008). The earth after us: What legacy will humans leave in the rocks? Oxford ; New York: Oxford University Press.

Citación estilo Chicago

Zalasiewicz, J. A., and Kim Freedman. The Earth After Us: What Legacy Will Humans Leave in the Rocks? Oxford ; New York: Oxford University Press, 2008.

Cita MLA

Zalasiewicz, J. A., and Kim Freedman. The Earth After Us: What Legacy Will Humans Leave in the Rocks? Oxford ; New York: Oxford University Press, 2008.