APA引文

Ellis,Howard S. (1949). A survey of contemporary economics. The Blakinston Company.

Chicago Edition Citation

Ellis,Howard S. A Survey of Contemporary Economics. Philadelphia: The Blakinston Company, 1949.

MLA引文

Ellis,Howard S. A Survey of Contemporary Economics. The Blakinston Company, 1949.

警告：這些引文格式不一定是100％准確.