(1971). Historical abstracts. Part B: Twentieth century abstracts (1914-1970). Santa Barbara, California: American Bibliographical Center.
Chicago Style CitationHistorical Abstracts. Part B: Twentieth Century Abstracts (1914-1970). Santa Barbara, California: American Bibliographical Center, 1971.
MLA CitationHistorical Abstracts. Part B: Twentieth Century Abstracts (1914-1970). Santa Barbara, California: American Bibliographical Center, 1971.
Warning: These citations may not always be 100% accurate.