The adventures of Huckleberry Finn (Tom Sawyer's comrade). /
By Mark Twain.

APA Citation

Twain, M. (19041899). The adventures of Huckleberry Finn (Tom Sawyer's comrade).. Hillcrest ed. New York: Harper.

MLA Citation

Twain, Mark, 1835-1910. The Adventures of Huckleberry Finn (Tom Sawyer's Comrade).. Hillcrest ed. New York: Harper, 19041899.

Warning: These citations may not always be complete (especially for serials).