Cita APA (7a ed.)

Hartman, C. O. (2014). Free Verse: An Essay on Prosody. Princeton University Press.

Cita Chicago Style (17a ed.)

Hartman, Charles O. Free Verse: An Essay on Prosody. Princeton: Princeton University Press, 2014.

Cita MLA (8a ed.)

Hartman, Charles O. Free Verse: An Essay on Prosody. Princeton University Press, 2014.