Cita APA (7th ed.)
ebrary, Inc, Johnson, E. A., & Klemens, M. W. (2005). Nature in fragments: The legacy of sprawl. Columbia University Press.
Cita Chicago (17th ed.)
ebrary, Inc, Elizabeth A. Johnson, i Michael W. Klemens. Nature in Fragments: The Legacy of Sprawl. New York: Columbia University Press, 2005.
Cita MLA (9th ed.)
ebrary, Inc, et al. Nature in Fragments: The Legacy of Sprawl. Columbia University Press, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.