The plays of William Shakspeare :
in twenty-one volumes ; with the corrections and illustrations of various commentators ; to which are added notes by Samuel Johnson and George Steevens.
APA Citation
Shakespeare, W., Chalmers, G., Farmer, R., Malone, E., Rowe, N., Harding, S., Capell, E., Warburton, W., Hanmer, T., Theobald, M. (Lewis)., Pope, A., Reed, I., Steevens, G., Johnson, S. (1803). The plays of William Shakspeare: in twenty-one volumes ; with the corrections and illustrations of various commentators ; to which are added notes by Samuel Johnson and George Steevens. The fifth edition / London: Printed for J. Johnson ....
MLA Citation
Johnson, S, et al.. The Plays of William Shakspeare: In Twenty-one Volumes ; With the Corrections And Illustrations of Various Commentators ; to Which Are Added Notes by Samuel Johnson And George Steevens. The fifth edition / London: Printed for J. Johnson ..., 1803.
Warning: These citations may not always be complete (especially for serials).