APA-ийн эшлэл(7 дахь хэвлэлт)

Petrarca, F., & Durling, R. M. (1976). Petrarch's lyric poems: The rime sparse and other lyrics. Harvard University Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Petrarca, Francesco, ба Robert M. Durling. Petrarch's Lyric Poems: The Rime Sparse and Other Lyrics. Cambridge: Harvard University Press, 1976.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Petrarca, Francesco, ба Robert M. Durling. Petrarch's Lyric Poems: The Rime Sparse and Other Lyrics. Harvard University Press, 1976.