APA-ийн эшлэл(7 дахь хэвлэлт)

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

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

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

MLA -ийн эшлэл (9 дэх хэвлэлт)

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