American Journal: A Quarterly review of contemporary thoughts. United States Information Service.
Citazione stile Chigago Style (17a edizione)American Journal: A Quarterly Review of Contemporary Thoughts. USA: United States Information Service.
Citatione MLA (9a ed.)American Journal: A Quarterly Review of Contemporary Thoughts. United States Information Service.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.