Dyfyniad APA

California Fruit Growers Exchange. Bureau of Pest Control. (1924). Handbook of citrus insect control. California Fruit Growers Exchange, Bureau of Pest Control.

Dyfyniad Arddull Chicago

California Fruit Growers Exchange. Bureau of Pest Control. Handbook of Citrus Insect Control. Los Angeles: California Fruit Growers Exchange, Bureau of Pest Control, 1924.

Dyfyniad MLA

California Fruit Growers Exchange. Bureau of Pest Control. Handbook of Citrus Insect Control. California Fruit Growers Exchange, Bureau of Pest Control, 1924.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.