APA引文

(1971). Review of national scientific and technical information policy Canada. Paris: Organnisation for Economic Co-operation and Development.

Trích dẫn kiểu Chicago

Review of National Scientific and Technical Information Policy Canada. Paris: Organnisation for Economic Co-operation and Development, 1971.

MLA引文

Review of National Scientific and Technical Information Policy Canada. Paris: Organnisation for Economic Co-operation and Development, 1971.

警告：這些引文格式不一定是100％准確.