MLA

A New Map of Italy, with the Islands of Sicily, Sardinia & Corsica / from Monsr. d'Anville ... Printed for Robt. Sayer ... , 1790. https://collections.library.yale.edu/catalog/15489754.

APA, 6th edition

A new map of Italy, with the islands of Sicily, Sardinia & Corsica / from Monsr. d'Anville ... (1790). [Maps]. Printed for Robt. Sayer ... , https://collections.library.yale.edu/catalog/15489754.