Não informado. (2022). The Pan American Book Shelf. Pan American Union, Columbus Memorial Library.
Chicago-Zitierstil (17. Ausg.)Não informado. The Pan American Book Shelf. Washington: Pan American Union, Columbus Memorial Library, 2022.
MLA-Zitierstil (8. Ausg.)Não informado. The Pan American Book Shelf. Pan American Union, Columbus Memorial Library, 2022.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.