Morris, R. F. (1963). Note on Strains of the Cabbage Maggot, Hylemya brassicae (Bouché), (Diptera: Anthomyiidae), Resistant to the Chlorinated Hydrocarbon Insecticides in Western Newfoundland. The Canadian Entomologist, 95(1), 81.
Chicago Style (17th ed.) CitationMorris, Ray F. "Note on Strains of the Cabbage Maggot, Hylemya Brassicae (Bouché), (Diptera: Anthomyiidae), Resistant to the Chlorinated Hydrocarbon Insecticides in Western Newfoundland." The Canadian Entomologist 95, no. 1 (1963): 81.
MLA (9th ed.) CitationMorris, Ray F. "Note on Strains of the Cabbage Maggot, Hylemya Brassicae (Bouché), (Diptera: Anthomyiidae), Resistant to the Chlorinated Hydrocarbon Insecticides in Western Newfoundland." The Canadian Entomologist, vol. 95, no. 1, 1963, p. 81.
Warning: These citations may not always be 100% accurate.