The Niagara book /
by W.D. Howells, Mark Twain, Nathaniel S. Shaler, and others.
APA Citation
Shaler, N. Southgate., Twain, M., Howells, W. Dean. (1901). The Niagara book. New and rev. ed., New York: Doubleday, Page.
MLA Citation
Shaler, Nathaniel Southgate, 1841-1906, Mark Twain, and William Dean Howells. The Niagara Book. New and rev. ed., New York: Doubleday, Page, 1901.
Warning: These citations may not always be complete (especially for serials).