APA Zitierstil

American Association Of School Librarians. (1960). Standards for school library programs.

Chicago Zitierstil

American Association Of School Librarians. Standards for School Library Programs. 1960.

MLA Zitierstil

American Association Of School Librarians. Standards for School Library Programs. 1960.

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