APA-viite (7. p.)

Petrarca, F., & Slavitt, D. R. (2012). Sonnets and shorter poems. Harvard University Press.

Chicago-viite (17. p.)

Petrarca, Francesco, ja David R. Slavitt. Sonnets and Shorter Poems. Cambridge, Mass.: Harvard University Press, 2012.

MLA-viite (9. p.)

Petrarca, Francesco, ja David R. Slavitt. Sonnets and Shorter Poems. Harvard University Press, 2012.