APA引文

Layman, C. S. (2005). The power of logic. Boston: McGraw-Hill.

Trích dẫn kiểu Chicago

Layman, C. Stephen. The Power of Logic. Boston: McGraw-Hill, 2005.

MLA引文

Layman, C. Stephen. The Power of Logic. Boston: McGraw-Hill, 2005.

警告：這些引文格式不一定是100％准確.