Adlard, P., & Richardson, K. (1979). Stand density and stem taper in Pinus patula Schiede et Deppe. Commenwealth Forestry Institute, University of Oxford.
Citazione stile Chigago Style (17a edizione)Adlard, P., e K. Richardson. Stand Density and Stem Taper in Pinus Patula Schiede Et Deppe. Commenwealth Forestry Institute, University of Oxford, 1979.
Citatione MLA (9a ed.)Adlard, P., e K. Richardson. Stand Density and Stem Taper in Pinus Patula Schiede Et Deppe. Commenwealth Forestry Institute, University of Oxford, 1979.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.