MLA

The Salamanca Doctor's Farewel or Titus's Exaltation to the Pillory : upon His Conviction of Perjury. A Ballad ... Printed for G.C. and sold by Randal Taylor near Stationers-Hall, 1685. https://collections.library.yale.edu/catalog/11378518.

APA, 6th edition

The Salamanca Doctor's Farewel or Titus's exaltation to the pillory : upon his conviction of perjury. A ballad ... (1685). [Poetry, Brit tracts]. Printed for G.C. and sold by Randal Taylor near Stationers-Hall. https://collections.library.yale.edu/catalog/11378518.