APA
Martinson T., . (1991). Risk Assessment of Grape Berry Moth and Guidelies for Management of the Eastern Grape Leafhopper. : .
Chicago
Martinson T.E, . 1991. Risk Assessment of Grape Berry Moth and Guidelies for Management of the Eastern Grape Leafhopper. : .
Harvard
Martinson T., . (1991). Risk Assessment of Grape Berry Moth and Guidelies for Management of the Eastern Grape Leafhopper. : .
MLA
Martinson T.E, . Risk Assessment of Grape Berry Moth and Guidelies for Management of the Eastern Grape Leafhopper. : . 1991.