APA ציטוט
Langan, J. (2008). College Writing Skills with Readings (7th ed.). McGraw Hill.
Chicago Style (17th ed.) Citation
Langan, John. College Writing Skills with Readings. 7th ed. New York: McGraw Hill, 2008.
ציטוט MLA
Langan, John. College Writing Skills with Readings. 7th ed. McGraw Hill, 2008.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.