APA (7th ed.) Zitazioa
Bolin, C. (2013). Ascension theory: Poems. University of Iowa Press.
Chicago Style (17th ed.) Zitazioa
Bolin, Christopher. Ascension Theory: Poems. Iowa City: University of Iowa Press, 2013.
MLA (9th ed.) Zitazioa
Bolin, Christopher. Ascension Theory: Poems. University of Iowa Press, 2013.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.