APA-čujuhus (7. p.)
Twain, M. (2001). 1880. Mark Twain Project of the Bancroft Library for the University of California Press.
Chicago-čujuhus (17. p.)
Twain, Mark. 1880. [Berkeley, Calif.]: Mark Twain Project of the Bancroft Library for the University of California Press, 2001.
MLA-čujuhus (9. p.)
Twain, Mark. 1880. Mark Twain Project of the Bancroft Library for the University of California Press, 2001.
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