MLA

Fielding, John, active 1733, printmaker. Sir, the favour of your company is desired to dinner at Berkley Square Coffee House on [blank] the nineteenth day of December instant to celebrate the birthday of the Honble. John Spencer Esqr. by sir your humble servants, Messrs. [blank] stewards [graphic]. [between 1733 and 1769?]. https://collections.library.yale.edu/catalog/16825555.

APA, 6th edition

Fielding, John, active 1733, printmaker. ([between 1733 and 1769?])[Sir, the favour of your company is desired to dinner at Berkley Square Coffee House on [blank] the nineteenth day of December instant to celebrate the birthday of the Honble. John Spencer Esqr. by sir your humble servants, Messrs. [blank] stewards [graphic]]. https://collections.library.yale.edu/catalog/16825555.