The stewart :
a romance of real life /
with portrait of the author, and twenty-two illustrations of steel, by Onwhyn.

APA Citation

Cockton, H., Onwhyn, T. (1850). The stewart: a romance of real life. London: W.M. Clark.

MLA Citation

Cockton, Henry, 1807-1853, and Thomas Onwhyn. The Stewart: a Romance of Real Life. London: W.M. Clark, 1850.

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