APA引文

Gale Research Company. (1971). Encyclopedia of information systems and services. Edwards Bros..

Chicago Style (17th ed.) Citation

Gale Research Company. Encyclopedia of Information Systems and Services. Ann Arbor, Mich.: Edwards Bros., 1971.

MLA引文

Gale Research Company. Encyclopedia of Information Systems and Services. Edwards Bros., 1971.

警告：這些引文格式不一定是100％准確.