Bull, D. (1982). A growing problem: Pesticides and the Third World poor. OXFAM ; Supplier, Third World Publications.
芝加哥风格引文Bull, David. A Growing Problem: Pesticides and the Third World Poor. Oxford : Birmingham, U.K.: OXFAM ; Supplier, Third World Publications, 1982.
MLA引文Bull, David. A Growing Problem: Pesticides and the Third World Poor. OXFAM ; Supplier, Third World Publications, 1982.
警告：这些引文格式不一定是100％准确.