APA

Webb S. E., Shelton A. M., .Laboratory Rearing of the Imported Cabbageworm. : .

Chicago

Webb Susan E, Shelton Anthony M, .Laboratory Rearing of the Imported Cabbageworm. : .

Harvard

Webb S. E., Shelton A. M., .Laboratory Rearing of the Imported Cabbageworm. : .

MLA

Webb Susan E, Shelton Anthony M, .: . .