The innocents abroad :
or, The new Pilgrims' progress /
by Mark Twain [pseud.] ...

APA Citation

Twain, M. (1899). The innocents abroad: or, The new Pilgrims' progress. New York: Harper.

MLA Citation

Twain, Mark, 1835-1910. The Innocents Abroad: Or, The New Pilgrims' Progress. New York: Harper, 1899.

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