APA引文

McKillop, R. F. (1974). The agricultural extension service in Papua New Guinea: Can we make it more effective? Dept. of Agriculture, Stock and Fisheries.

Chicago Style (17th ed.) Citation

McKillop, Robert F. The Agricultural Extension Service in Papua New Guinea: Can We Make It More Effective? Port Moresby: Dept. of Agriculture, Stock and Fisheries, 1974.

MLA引文

McKillop, Robert F. The Agricultural Extension Service in Papua New Guinea: Can We Make It More Effective? Dept. of Agriculture, Stock and Fisheries, 1974.

警告：這些引文格式不一定是100％准確.