La Rue, J. H., & Johnson, R. S. (1989). Peaches, plums and nectarines: Growing and handling for fresh market. Cooperative Extension, University of California, Division of Agriculture and Natural Resources.
Citazione stile Chigago Style (17a edizione)La Rue, James H., e R. Scott Johnson. Peaches, Plums and Nectarines: Growing and Handling for Fresh Market. Oakland: Cooperative Extension, University of California, Division of Agriculture and Natural Resources, 1989.
Citatione MLA (9a ed.)La Rue, James H., e R. Scott Johnson. Peaches, Plums and Nectarines: Growing and Handling for Fresh Market. Cooperative Extension, University of California, Division of Agriculture and Natural Resources, 1989.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.