Petrus, C., & Thomas von Aquin, H. (1504). Computus nouus toti#[us] fere || astronomie fundamentũ pulcerrimũ continens.|| Opusculũ Beati Thome ad || fratrem Reynaldũ de iudicijs astrorũ.||. Thanner, Jakob.
Chicago Style (17th ed.) CitationPetrus, Cracoviensis, and Heiliger Thomas von Aquin. Computus Nouus Toti#[us] Fere || Astronomie Fundamentũ Pulcerrimũ Continens.|| Opusculũ Beati Thome Ad || Fratrem Reynaldũ De Iudicijs Astrorũ.||. Leipzig: Thanner, Jakob, 1504.
MLA (9th ed.) CitationPetrus, Cracoviensis, and Heiliger Thomas von Aquin. Computus Nouus Toti#[us] Fere || Astronomie Fundamentũ Pulcerrimũ Continens.|| Opusculũ Beati Thome Ad || Fratrem Reynaldũ De Iudicijs Astrorũ.||. Thanner, Jakob, 1504.
Warning: These citations may not always be 100% accurate.