Insular[um] aliquot Aegaei Maris antiqua descrip[tio] [cartographic material] : ex conatibus geographicis Abrahami Ortelij Antverpiani.
MLA
Insular[Um] Aliquot Aegaei Maris Antiqua Descrip[Tio] [Cartographic Material] : Ex Conatibus Geographicis Abrahami Ortelij Antverpiani. Jan Jansson, 0AD. https://collections.library.yale.edu/catalog/15502027.
APA, 6th edition
Insular[um] aliquot Aegaei Maris antiqua descrip[tio] [cartographic material] : ex conatibus geographicis Abrahami Ortelij Antverpiani. (0 C.E.). [Maps]. Jan Jansson, https://collections.library.yale.edu/catalog/15502027.