Sage Publications, Beverly Hills, Calif.; London, & Sage Publications. (1974). Sage studies in 20th century history. Sage Publ.
Chicago Style (17th ed.) CitationSage Publications, Beverly Hills, Calif.; London, and Sage Publications. Sage Studies in 20th Century History. London [u.a.]: Sage Publ, 1974.
MLA (8th ed.) CitationSage Publications, Beverly Hills, Calif.; London, and Sage Publications. Sage Studies in 20th Century History. Sage Publ, 1974.
Warning: These citations may not always be 100% accurate.