APA Citation

Ruskin, J., & Campbell, L. (1971). The elements of drawing. New York: Dover Publications.

Chicago Style Citation

Ruskin, John, and Lawrence Campbell. The Elements of Drawing. New York: Dover Publications, 1971.

MLA Citation

Ruskin, John, and Lawrence Campbell. The Elements of Drawing. New York: Dover Publications, 1971.

Warning: These citations may not always be 100% accurate.