APA (7e ed.) Bronvermelding
Langan, J. (2008). College Writing Skills with Readings (7th ed.). McGraw Hill.
Chicago (17e ed.) Bronvermelding
Langan, John. College Writing Skills with Readings. 7th ed. New York: McGraw Hill, 2008.
MLA (9e ed.) Bronvermelding
Langan, John. College Writing Skills with Readings. 7th ed. McGraw Hill, 2008.
Let op: Deze citaties zijn niet altijd 100% accuraat.