The elementary spelling book :
being an improvement on "The American spelling-book" /
by Noah Webster.
APA Citation
Webster, N. (1857). The elementary spelling book: being an improvement on "The American spelling-book". New York: D. Appleton & Co..
MLA Citation
Webster, Noah, 1758-1843. The Elementary Spelling Book: Being an Improvement On "The American Spelling-book". New York: D. Appleton & Co., 1857.
Warning: These citations may not always be complete (especially for serials).