Cita APA (7a ed.)

Penna, S., & Valente, P. (2020). A Boy Asleep under the Sun: Versions of Sandro Penna. Project Muse.

Cita Chicago Style (17a ed.)

Penna, Sandro, y Peter Valente. A Boy Asleep Under the Sun: Versions of Sandro Penna. Baltimore, Maryland: Project Muse, 2020.

Cita MLA (8a ed.)

Penna, Sandro, y Peter Valente. A Boy Asleep Under the Sun: Versions of Sandro Penna. Project Muse, 2020.