Citazione Stile APA (7a Edizione)
(2012). McGraw-Hill encyclopedia of science & technology: An international reference work in twenty volumes including an index (11th. ed.). McGraw - Hill.
Citazione stile Chigago Style (17a edizione)
McGraw-Hill Encyclopedia of Science & Technology: An International Reference Work in Twenty Volumes Including an Index. 11th. ed. New York: McGraw - Hill, 2012.
Citatione MLA (9a ed.)
McGraw-Hill Encyclopedia of Science & Technology: An International Reference Work in Twenty Volumes Including an Index. 11th. ed. McGraw - Hill, 2012.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.