Lectures on painting,
by the royal academicians. Barry, Opie, and Fuseli. Ed., with an introduction and notes critical and illustrative, by Ralph N. Wornum.

APA Citation

Wornum, R. Nicholson., Fuseli, H., Opie, J., Barry, J. (1848). Lectures on painting. London: H.G. Bohn.

MLA Citation

Wornum, Ralph Nicholson, 1812-1877, Henry Fuseli, John Opie, and James Barry. Lectures On Painting. London: H.G. Bohn, 1848.

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