Cita APA (7th ed.)
Loadman, J. (2005). Tears of the tree: The story of rubber-a modern marvel. Oxford University Press.
Cita Chicago (17th ed.)
Loadman, John. Tears of the Tree: The Story of Rubber-a Modern Marvel. Oxford ; New York: Oxford University Press, 2005.
Cita MLA (9th ed.)
Loadman, John. Tears of the Tree: The Story of Rubber-a Modern Marvel. Oxford University Press, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.