Citazione Stile APA (7a Edizione)
(1949). International index to periodicals, devoted chiefly to the humanities and science.
Citazione stile Chigago Style (17a edizione)
International Index to Periodicals, Devoted Chiefly to the Humanities and Science. New York, 1949.
Citatione MLA (9a ed.)
International Index to Periodicals, Devoted Chiefly to the Humanities and Science. 1949.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.