The elements of drawing in three letters to beginners /
by John Ruskin.
APA Citation
Ruskin, J., Rogers, B. (1877). The elements of drawing in three letters to beginners. New York: John Wiley & Sons.
MLA Citation
Ruskin, John, 1819-1900, and Bruce Rogers. The Elements of Drawing In Three Letters to Beginners. New York: John Wiley & Sons, 1877.
Warning: These citations may not always be complete (especially for serials).