Cita APA (7a ed.)

Poliziano, A., & Butler, S. (2006). Letters. Harvard University Press.

Cita Chicago Style (17a ed.)

Poliziano, Angelo, y Shane Butler. Letters. Cambridge: Harvard University Press, 2006.

Cita MLA (9a ed.)

Poliziano, Angelo, y Shane Butler. Letters. Harvard University Press, 2006.