Berry, H. A. (1965). Purchasing guide. Waterford, Connecticut: Prentice-Hall.
Trích dẫn kiểu ChicagoBerry, Harold A. Purchasing Guide. Waterford, Connecticut: Prentice-Hall, 1965.
MLA引文Berry, Harold A. Purchasing Guide. Waterford, Connecticut: Prentice-Hall, 1965.
警告：这些引文格式不一定是100％准确.