California Fruit Growers Exchange. Bureau of Pest Control. (1924). Handbook of citrus insect control. California Fruit Growers Exchange, Bureau of Pest Control.
Chicago-referens (17:e uppl.)California Fruit Growers Exchange. Bureau of Pest Control. Handbook of Citrus Insect Control. Los Angeles: California Fruit Growers Exchange, Bureau of Pest Control, 1924.
MLA-referens (8:e uppl.)California Fruit Growers Exchange. Bureau of Pest Control. Handbook of Citrus Insect Control. California Fruit Growers Exchange, Bureau of Pest Control, 1924.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.