APA引文

National Association of Secondary School Principals (U.S.). NASSP bulletin. Sage Publications.

Chicago Style (17th ed.) Citation

National Association of Secondary School Principals (U.S.). NASSP Bulletin. Thousand Oaks, CA: Sage Publications.

MLA引文

National Association of Secondary School Principals (U.S.). NASSP Bulletin. Sage Publications.

警告：這些引文格式不一定是100％准確.