Cita APA (7th ed.)

Boyle, M. O. (1991). Petrarch's genius: Pentimento and prophecy. University of California Press.

Cita Chicago (17th ed.)

Boyle, Marjorie O'Rourke. Petrarch's Genius: Pentimento and Prophecy. Berkeley: University of California Press, 1991.

Cita MLA (9th ed.)

Boyle, Marjorie O'Rourke. Petrarch's Genius: Pentimento and Prophecy. University of California Press, 1991.