APA (7. basım) Alıntı

Langan John. (2005). College Writing Skills With Readings (6th ed.). Mc Graw Hill.

Chicago Style (17. basım) Atıf

Langan John. College Writing Skills With Readings. 6th ed. New York: Mc Graw Hill, 2005.

MLA (9th ed.) Atıf

Langan John. College Writing Skills With Readings. 6th ed. Mc Graw Hill, 2005.