MLA

Gadbury, John, 1627-1704. Thesaurus astrologiæ; or, An astrological treasury, containing the choicest mysteries of that curious but abstruse learning, relating to physick. Being the collections and experiments of a learned physitian and astrologer deceased, whose name is not known ... / by John Gadbury .... 1674. https://collections.library.yale.edu/catalog/16190997.

APA, 6th edition

Gadbury, John, 1627-1704. (1674)[Thesaurus astrologiæ; or, An astrological treasury, containing the choicest mysteries of that curious but abstruse learning, relating to physick. Being the collections and experiments of a learned physitian and astrologer deceased, whose name is not known ... / by John Gadbury ...]. https://collections.library.yale.edu/catalog/16190997.