APA

Hoover C. M., Magrini K. A. & Evans R. J. (20020708). Soil carbon content and character in an old-growth forest in northwestern Pennsylvania: a case study introducing pyrolysis molecular beam mass spectrometry (py-MBMS). : Environmental pollution (Barking, Essex : 1987).

Chicago

Hoover C M, Magrini K A and Evans R J. 20020708. Soil carbon content and character in an old-growth forest in northwestern Pennsylvania: a case study introducing pyrolysis molecular beam mass spectrometry (py-MBMS). : Environmental pollution (Barking, Essex : 1987).

Harvard

Hoover C. M., Magrini K. A. and Evans R. J. (20020708). Soil carbon content and character in an old-growth forest in northwestern Pennsylvania: a case study introducing pyrolysis molecular beam mass spectrometry (py-MBMS). : Environmental pollution (Barking, Essex : 1987).

MLA

Hoover C M, Magrini K A and Evans R J. Soil carbon content and character in an old-growth forest in northwestern Pennsylvania: a case study introducing pyrolysis molecular beam mass spectrometry (py-MBMS). : Environmental pollution (Barking, Essex : 1987). 20020708.