MLA

Fludd, Robert, 1574-1637. Tomvs secvndvs de svpernatvrali naturali, praeternaturali et contranaturali microcosmi historia, in tractatus tres distributa .... 1619.. https://collections.library.yale.edu/catalog/32135178.

APA, 6th edition

Fludd, Robert, 1574-1637. (1619.)[Tomvs secvndvs de svpernatvrali naturali, praeternaturali et contranaturali microcosmi historia, in tractatus tres distributa ...]. https://collections.library.yale.edu/catalog/32135178.