Não informado. (1907). Bulletin of the American Library Association. American Library Association.
Chicago-Zitierstil (17. Ausg.)Não informado. Bulletin of the American Library Association. Chicago, Ill: American Library Association, 1907.
MLA-Zitierstil (8. Ausg.)Não informado. Bulletin of the American Library Association. American Library Association, 1907.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.