FAO. (2004). Conservation of natural resources for sustainable agriculture: Training modules. Rome: Food and Agriculture Organization of the United Nations.
Trích dẫn kiểu ChicagoFAO. Conservation of Natural Resources for Sustainable Agriculture: Training Modules. Rome: Food and Agriculture Organization of the United Nations, 2004.
MLA引文FAO. Conservation of Natural Resources for Sustainable Agriculture: Training Modules. Rome: Food and Agriculture Organization of the United Nations, 2004.
警告:這些引文格式不一定是100%准確.