APA-Zitierstil (7. Ausg.)

Não informado. (2007). Teachers college bulletin. Columbia University, Teachers College.

Chicago-Zitierstil (17. Ausg.)

Não informado. Teachers College Bulletin. New York: Columbia University, Teachers College, 2007.

MLA-Zitierstil (8. Ausg.)

Não informado. Teachers College Bulletin. Columbia University, Teachers College, 2007.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.