APA-Zitierstil (7. Ausg.)

Não informado. (1918). School life. Bureau of Education.

Chicago-Zitierstil (17. Ausg.)

Não informado. School Life. Washington: Bureau of Education, 1918.

MLA-Zitierstil (8. Ausg.)

Não informado. School Life. Bureau of Education, 1918.

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