APA-Zitierstil (7. Ausg.)

Paine, A. B. (1929). Mark Twain: A biography ; the personal and literary life of Samuel Longhorne Clemens ; in four volumes. Wells.

Chicago-Zitierstil (17. Ausg.)

Paine, Albert B. Mark Twain: A Biography ; the Personal and Literary Life of Samuel Longhorne Clemens ; in Four Volumes. New York: Wells, 1929.

MLA-Zitierstil (9. Ausg.)

Paine, Albert B. Mark Twain: A Biography ; the Personal and Literary Life of Samuel Longhorne Clemens ; in Four Volumes. Wells, 1929.