APA-Zitierstil (7. Ausg.)

Não informado. (1950). Adult Education. American Association for Adult & Continuing Education.

Chicago-Zitierstil (17. Ausg.)

Não informado. Adult Education. Chapel Hill, NC: American Association for Adult & Continuing Education, 1950.

MLA-Zitierstil (8. Ausg.)

Não informado. Adult Education. American Association for Adult & Continuing Education, 1950.

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