Twenty of the plays of Shakespeare :
being the whole number printed in quarto during his life-time, or before the restoration /
collated where there were different copies, and publish'd from the originals, by George Steevens.
APA Citation
Shakespeare, W., Steevens, G. (1766). Twenty of the plays of Shakespeare: being the whole number printed in quarto during his life-time, or before the restoration. London: Printed for J. and R. Tonson [etc.].
MLA Citation
Shakespeare, William, 1564-1616, and George Steevens. Twenty of the Plays of Shakespeare: Being the Whole Number Printed In Quarto During His Life-time, Or Before the Restoration. London: Printed for J. and R. Tonson [etc.], 1766.
Warning: These citations may not always be complete (especially for serials).