MLA

Seutter, Matthaeus, 1678-1756, cartographer. Africa iuxta navigationes et observationaes recentissimas aucta, correcta et in sua regna et status divisa / in lucem edita a Matth. Seuttero, s. Caes. maj. geographo aug.. BRBL_00323. after 1741]. https://collections.library.yale.edu/catalog/15512956.

APA, 6th edition

Seutter, Matthaeus, 1678-1756, cartographer. (["BRBL_00323"])(after 1741])[Africa iuxta navigationes et observationaes recentissimas aucta, correcta et in sua regna et status divisa / in lucem edita a Matth. Seuttero, s. Caes. maj. geographo aug.]. https://collections.library.yale.edu/catalog/15512956.