Cita APA (7th ed.)

Roberts, J. (2007). William Blake's poetry: A reader's guide. Continuum.

Cita Chicago (17th ed.)

Roberts, Jonathan. William Blake's Poetry: A Reader's Guide. London ; New York: Continuum, 2007.

Cita MLA (9th ed.)

Roberts, Jonathan. William Blake's Poetry: A Reader's Guide. Continuum, 2007.