Cita APA (7a ed.)
Kovanen, M. (2007). Growth responses in Swedish boreal coniferous forests after addition of nitrogen as sewage sludge pellets.
Cita Chicago Style (17a ed.)
Kovanen, Maija. Growth Responses in Swedish Boreal Coniferous Forests After Addition of Nitrogen as Sewage Sludge Pellets. 2007.
Cita MLA (9a ed.)
Kovanen, Maija. Growth Responses in Swedish Boreal Coniferous Forests After Addition of Nitrogen as Sewage Sludge Pellets. 2007.
Precaución: Estas citas no son 100% exactas.