American Federation of Teachers. (1955). American teacher. American Federation of Teachers.
Citazione stile Chigago Style (17a edizione)American Federation of Teachers. American Teacher. Chicago, Ill.: American Federation of Teachers, 1955.
Citatione MLA (9a ed.)American Federation of Teachers. American Teacher. American Federation of Teachers, 1955.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.