Style de citation APA (7e éd.)

Library of Congress & Grzybowski, K. (1969). Poland in the collections of the Library of Congress: An overview. Library of Congress.

Style de citation Chicago (17e éd.)

Library of Congress et Kazimierz Grzybowski. Poland in the Collections of the Library of Congress: An Overview. Washington: Library of Congress, 1969.

Style de citation MLA (9e éd.)

Library of Congress et Kazimierz Grzybowski. Poland in the Collections of the Library of Congress: An Overview. Library of Congress, 1969.