Mitchell, A. W., Jackson, T., & Secoy, K. (2002). The global canopy handbook: Techniques of access and study in the forest roof. Global Canopy Programme.
Chicago Style (17th ed.) ZitazioaMitchell, Andrew W., Tobias Jackson, eta Kathrine Secoy. The Global Canopy Handbook: Techniques of Access and Study in the Forest Roof. Oxford: Global Canopy Programme, 2002.
MLA (9th ed.) ZitazioaMitchell, Andrew W., et al. The Global Canopy Handbook: Techniques of Access and Study in the Forest Roof. Global Canopy Programme, 2002.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.