APA
Mark Twain; Bernard Devote; Editor, . (1962). Portable Mark Twain. : .
Chicago
Mark Twain; Bernard Devote; Editor, . 1962. Portable Mark Twain. : .
Harvard
Mark Twain; Bernard Devote; Editor, . (1962). Portable Mark Twain. : .
MLA
Mark Twain; Bernard Devote; Editor, . Portable Mark Twain. : . 1962.