Laurens, A., Dufour, D., & André, G. (2007). Treehouse living: 50 innovative designs. Abrams.
Cita Chicago Style (17a ed.)Laurens, Alain, Daniel Dufour, y Ghislain André. Treehouse Living: 50 Innovative Designs. New York: Abrams, 2007.
Cita MLA (8a ed.)Laurens, Alain, et al. Treehouse Living: 50 Innovative Designs. Abrams, 2007.
Precaución: Estas citas no son 100% exactas.