Harris, J. A., Birch, P., & Palmer, J. P. (1996). Land restoration and reclamation: Principles and practice (1a. ed.). Addison Wesley.
Chicago Style (17th ed.) ZitazioaHarris, James A., Paul Birch, eta John P. Palmer. Land Restoration and Reclamation: Principles and Practice. 1a. ed. Essex: Addison Wesley, 1996.
MLA (9th ed.) ZitazioaHarris, James A., et al. Land Restoration and Reclamation: Principles and Practice. 1a. ed. Addison Wesley, 1996.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.