Cita APA

Allison, J. R. (1989). An economic comparison of planting densities and thinning practices for pecan orchards. University of Georgia.

Citación estilo Chicago

Allison, John R. An Economic Comparison of Planting Densities and Thinning Practices for Pecan Orchards. Athens: University of Georgia, 1989.

Cita MLA

Allison, John R. An Economic Comparison of Planting Densities and Thinning Practices for Pecan Orchards. Athens: University of Georgia, 1989.