Citação norma APA

Burke, W. J., & Howe, W. D. (1972). American authors and books, 1640 to the present day (3rd rev. ed.). Crown Publishers.

Citação norma Chicago

Burke, William Jeremiah, and Will David Howe. American Authors and Books, 1640 to the Present Day. 3rd rev. ed. New York: Crown Publishers, 1972.

Citação norma MLA

Burke, William Jeremiah, and Will David Howe. American Authors and Books, 1640 to the Present Day. 3rd rev. ed. Crown Publishers, 1972.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.