Cita APA (7th ed.)

Singer, C., & Lehner, C. (2016). Dante and Milton: Envisioned visionaries. Cambridge Scholars Publishing.

Cita Chicago (17th ed.)

Singer, Christoph, i Christoph Lehner. Dante and Milton: Envisioned Visionaries. Newcastle upon Tyne, England: Cambridge Scholars Publishing, 2016.

Cita MLA (9th ed.)

Singer, Christoph, i Christoph Lehner. Dante and Milton: Envisioned Visionaries. Cambridge Scholars Publishing, 2016.