MLA

Young, Edward, 1683-1765. The revenge, a tragedy : as it is acted at the Theatre-Royal in Drury-Lane by His Majesty's servants. 1721.. https://collections.library.yale.edu/catalog/10000083.

APA, 6th edition

Young, Edward, 1683-1765. (1721.)[The revenge, a tragedy : as it is acted at the Theatre-Royal in Drury-Lane by His Majesty's servants]. https://collections.library.yale.edu/catalog/10000083.