Caplan, D. (2005). Questions of possibility: Contemporary poetry and poetic form. Oxford University Press.
Цитирование в стиле Чикаго (17-е изд.)Caplan, David. Questions of Possibility: Contemporary Poetry and Poetic Form. New York: Oxford University Press, 2005.
Цитирование MLA (9-е изд.)Caplan, David. Questions of Possibility: Contemporary Poetry and Poetic Form. Oxford University Press, 2005.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.