APA Citation

(1971). Historical abstracts. Part B: Twentieth century abstracts (1914-1970). Santa Barbara, California: American Bibliographical Center.

Chicago Style Citation

Historical Abstracts. Part B: Twentieth Century Abstracts (1914-1970). Santa Barbara, California: American Bibliographical Center, 1971.

MLA Citation

Historical Abstracts. Part B: Twentieth Century Abstracts (1914-1970). Santa Barbara, California: American Bibliographical Center, 1971.

Warning: These citations may not always be 100% accurate.