Hungerford, E. ,. (1967). Poets in progress: A reprint, augmented critical prefaces to thirteen modern American poets. Evanston, Illinois: Northwestern University Press.
Trích dẫn kiểu ChicagoHungerford, Edward. Poets in Progress: A Reprint, Augmented Critical Prefaces to Thirteen Modern American Poets. Evanston, Illinois: Northwestern University Press, 1967.
MLA引文Hungerford, Edward. Poets in Progress: A Reprint, Augmented Critical Prefaces to Thirteen Modern American Poets. Evanston, Illinois: Northwestern University Press, 1967.
警告：这些引文格式不一定是100％准确.