APA (7th ed.) Zitazioa
Parham, J. (2010). Green man Hopkins: Poetry and the Victorian ecological imagination. Rodopi.
Chicago Style (17th ed.) Zitazioa
Parham, John. Green Man Hopkins: Poetry and the Victorian Ecological Imagination. Amsterdam: Rodopi, 2010.
MLA (9th ed.) Zitazioa
Parham, John. Green Man Hopkins: Poetry and the Victorian Ecological Imagination. Rodopi, 2010.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.