APA Citation
Sacrobosco, J., Krafft, J., & Melanchthon, P. (1550). IOANNIS DE SACROBVSTO LIBELLVS DE SPHAERA: ACCESSIT EIVSDEM AVTORIS COMPVTVS Ecclasiasticus, Et alia quaedam in studiosorum gratiam edita.
Chicago Style CitationSacrobosco, Johannes, Johann Krafft, and Philipp Melanchthon. IOANNIS DE SACROBVSTO LIBELLVS DE SPHAERA: ACCESSIT EIVSDEM AVTORIS COMPVTVS Ecclasiasticus, Et Alia Quaedam in Studiosorum Gratiam Edita. 1550.
MLA CitationSacrobosco, Johannes, Johann Krafft, and Philipp Melanchthon. IOANNIS DE SACROBVSTO LIBELLVS DE SPHAERA: ACCESSIT EIVSDEM AVTORIS COMPVTVS Ecclasiasticus, Et Alia Quaedam in Studiosorum Gratiam Edita. 1550.
Warning: These citations may not always be 100% accurate.