APA ציטוט
Norton, P. (2003). Peter Norton's essential concepts (5th ed.). Glencoe/McGraw-Hill.
Chicago Style (17th ed.) Citation
Norton, Peter. Peter Norton's Essential Concepts. 5th ed. New York: Glencoe/McGraw-Hill, 2003.
ציטוט MLA
Norton, Peter. Peter Norton's Essential Concepts. 5th ed. Glencoe/McGraw-Hill, 2003.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.