MLA

John, of Garland, ca. 1195-ca. 1272. Compendius alchimiae, Ventura, Lorenzo, Vincent, de Beauvais, d. 1264. Speculum Majus. Lavrentii Ventvrae ... De ratione conficiendi lapidis philosophici, liber vnus ... Huic accesserunt eiusdem argumenti Ioan. Garlandij Angli liber Vnus : Et ex speculo magno Vincentij libri duo. 1571. https://collections.library.yale.edu/catalog/2038043.

APA, 6th edition

John, of Garland, ca. 1195-ca. 1272. Compendius alchimiae, & Ventura, Lorenzo, & Vincent, de Beauvais, d. 1264. Speculum Majus. (1571)[Lavrentii Ventvrae ... De ratione conficiendi lapidis philosophici, liber vnus ... Huic accesserunt eiusdem argumenti Ioan. Garlandij Angli liber Vnus : Et ex speculo magno Vincentij libri duo]. https://collections.library.yale.edu/catalog/2038043.