Citazione Stile APA (7a Edizione)
(1982). <An> Illustrated guide to plant abnormalities cased by eriophyid mites in North America. United States Department of Agriculture.
Citazione stile Chigago Style (17a edizione)
<An> Illustrated Guide to Plant Abnormalities Cased by Eriophyid Mites in North America. Washington: United States Department of Agriculture, 1982.
Citatione MLA (9a ed.)
<An> Illustrated Guide to Plant Abnormalities Cased by Eriophyid Mites in North America. United States Department of Agriculture, 1982.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.