Mack, J. (1972). Catfish farming handbook. Texas: Educator books, Inc.
Trích dẫn kiểu ChicagoMack, Jerry. Catfish Farming Handbook. Texas: Educator books, Inc, 1972.
MLA引文Mack, Jerry. Catfish Farming Handbook. Texas: Educator books, Inc, 1972.
警告:这些引文格式不一定是100%准确.