Hugo, R. (1979). The triggering town: Lectures and essays on poetry and writing. AUWSF.
Citazione stile Chigago Style (17a edizione)Hugo, Richard. The Triggering Town: Lectures and Essays on Poetry and Writing. London: AUWSF, 1979.
Citatione MLA (9a ed.)Hugo, Richard. The Triggering Town: Lectures and Essays on Poetry and Writing. AUWSF, 1979.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.