Dillard, G. G. (1975). Twenty nineteen poems. Catalyst.
Chicago-Zitierstil (17. Ausg.)Dillard, Gavin Geoffrey. Twenty Nineteen Poems. Scarborough: Catalyst, 1975.
MLA-Zitierstil (8. Ausg.)Dillard, Gavin Geoffrey. Twenty Nineteen Poems. Catalyst, 1975.
警告：這些引文格式不一定是100％准確.