MLA

Lamborn, Peter Spendelowe, 1722-1774, printmaker. Viro Revdo. Gulielmo Cole A.M. Rectori de Blechley in Agro Buckingham hoc Monumentum ven: Patris Gulielmi de Luda olim Epi: Elien: sumptibus suis in aere incisum, grato animo D.D.D. Jacobus Bentham / [graphic]. [approximately 1771]. https://collections.library.yale.edu/catalog/16193237.

APA, 6th edition

Lamborn, Peter Spendelowe, 1722-1774, printmaker. ([approximately 1771])[Viro Revdo. Gulielmo Cole A.M. Rectori de Blechley in Agro Buckingham hoc Monumentum ven: Patris Gulielmi de Luda olim Epi: Elien: sumptibus suis in aere incisum, grato animo D.D.D. Jacobus Bentham / [graphic]]. https://collections.library.yale.edu/catalog/16193237.