Ray V. Herren. (1998). The science of animal agriculture. Albany, NY: Delmar.
Trích dẫn kiểu ChicagoRay V. Herren. The Science of Animal Agriculture. Albany, NY: Delmar, 1998.
MLA引文Ray V. Herren. The Science of Animal Agriculture. Albany, NY: Delmar, 1998.
警告:這些引文格式不一定是100%准確.