MLA

Monumental Inscription on the Departed Minister!! : within This Mausoleum Lie Entombed the Mortal Remains of Spencer Perceval ... Published by John Fairburn, 2, Broadway, Ludgate-Hill, facing the Old Bailey, Maurice Printer, Howford-buildings, Fenchurch-Street, 0AD. https://collections.library.yale.edu/catalog/16702930.

APA, 6th edition

Monumental inscription on the departed minister!! : within this mausoleum lie entombed the mortal remains of Spencer Perceval ... (0 C.E.). [Portraits, Case studies, Eulogies, Etchings England London 1822, Broadsides]. Published by John Fairburn, 2, Broadway, Ludgate-Hill, facing the Old Bailey, Maurice Printer, Howford-buildings, Fenchurch-Street. https://collections.library.yale.edu/catalog/16702930.