APA引文

National Association of Secondary School Principals (U.S.). (1972). NASSP bulletin. National Association of Secondary School Principals].

芝加哥风格引文

National Association of Secondary School Principals (U.S.). NASSP Bulletin. [Reston, Va. [etc.]: National Association of Secondary School Principals], 1972.

MLA引文

National Association of Secondary School Principals (U.S.). NASSP Bulletin. National Association of Secondary School Principals], 1972.

警告：这些引文格式不一定是100％准确.