APA
Aber John D, Boone Richard D, Downs Marty, Hallett Richard, Magill Alison, Mcnulty Steven G & Nadelhoffer Knute J. (1995). Forest biochemistry and primary production altered by nitrogen saturation. : Water, Air and Soil Pollution.
Chicago
Aber John D, Boone Richard D, Downs Marty, Hallett Richard, Magill Alison, Mcnulty Steven G and Nadelhoffer Knute J. 1995. Forest biochemistry and primary production altered by nitrogen saturation. : Water, Air and Soil Pollution.
Harvard
Aber John D, Boone Richard D, Downs Marty, Hallett Richard, Magill Alison, Mcnulty Steven G and Nadelhoffer Knute J. (1995). Forest biochemistry and primary production altered by nitrogen saturation. : Water, Air and Soil Pollution.
MLA
Aber John D, Boone Richard D, Downs Marty, Hallett Richard, Magill Alison, Mcnulty Steven G and Nadelhoffer Knute J. Forest biochemistry and primary production altered by nitrogen saturation. : Water, Air and Soil Pollution. 1995.