APA-viite (7. p.)

Caplan, D. (2005). Questions of possibility: Contemporary poetry and poetic form. Oxford University Press.

Chicago-viite (17. p.)

Caplan, David. Questions of Possibility: Contemporary Poetry and Poetic Form. New York: Oxford University Press, 2005.

MLA-viite (9. p.)

Caplan, David. Questions of Possibility: Contemporary Poetry and Poetic Form. Oxford University Press, 2005.