Cita APA (7a ed.)

Samuel, M., & Impressor de la "Bulla" de Sixt IV, i. (1480). [I]ncipit Epistola qua[m] misit Rabi Samuel ... ad Rabi Ysaac . s.n.

Cita Chicago Style (17a ed.)

Samuel, Marochitanus, y impressor Impressor de la "Bulla" de Sixt IV. [I]ncipit Epistola Qua[m] Misit Rabi Samuel ... Ad Rabi Ysaac . [Romae: s.n, 1480.

Cita MLA (9a ed.)

Samuel, Marochitanus, y impressor Impressor de la "Bulla" de Sixt IV. [I]ncipit Epistola Qua[m] Misit Rabi Samuel ... Ad Rabi Ysaac . s.n, 1480.