Cita APA (7th ed.)

Boulter, J. (2008). Beckett: A guide for the perplexed. Continuum.

Cita Chicago (17th ed.)

Boulter, Jonathan. Beckett: A Guide for the Perplexed. London ; New York: Continuum, 2008.

Cita MLA (9th ed.)

Boulter, Jonathan. Beckett: A Guide for the Perplexed. Continuum, 2008.