MLA

Homann Erben (Firm), Ovalle, Alonso de, 1601-1651, Techo, Nicolas del, 1611-1685. Typus geographicus [cartographic material] : Chili a Paraguay freti Magellanici &c., ex. PPbg. Alfonso d'Ovalle & Nicol. Techo nec non de Brouwer, Narbouroug, de Beauchesne &c., a Guiliel de l'Islio descripta, insuperque secundum recentiores du Frezier re. A. MDCCXXXIII [1733]. https://collections.library.yale.edu/catalog/2065612.

APA, 6th edition

Homann Erben (Firm), & Ovalle, Alonso de, 1601-1651, & Techo, Nicolas del, 1611-1685. (A. MDCCXXXIII [1733])[Typus geographicus [cartographic material] : Chili a Paraguay freti Magellanici &c., ex. PPbg. Alfonso d'Ovalle & Nicol. Techo nec non de Brouwer, Narbouroug, de Beauchesne &c., a Guiliel de l'Islio descripta, insuperque secundum recentiores du Frezier re]. https://collections.library.yale.edu/catalog/2065612.