Richards, I. A. (1970). Poetries and sciences: A reissue of science and poetry (1926, 1935) with commentary. Routledge and Kegan Paul.
Citazione stile Chigago Style (17a edizione)Richards, Ivor A. Poetries and Sciences: A Reissue of Science and Poetry (1926, 1935) with Commentary. London: Routledge and Kegan Paul, 1970.
Citatione MLA (9a ed.)Richards, Ivor A. Poetries and Sciences: A Reissue of Science and Poetry (1926, 1935) with Commentary. Routledge and Kegan Paul, 1970.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.