APA Citation

Jones, R. S. (1971). European-American ethnic groups: Poles. [Washington: Library of Congress, Congressional Research Service].

Chicago Style Citation

Jones, Richard S. European-American Ethnic Groups: Poles. [Washington: Library of Congress, Congressional Research Service], 1971.

MLA Citation

Jones, Richard S. European-American Ethnic Groups: Poles. [Washington: Library of Congress, Congressional Research Service], 1971.

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