Cita APA (7a ed.)

Butler, S. (1927). Erewhon and erenwhon revisited. The modern library.

Cita Chicago Style (17a ed.)

Butler, Samuel. Erewhon and Erenwhon Revisited. New York, Estados Unidos: The modern library, 1927.

Cita MLA (9a ed.)

Butler, Samuel. Erewhon and Erenwhon Revisited. The modern library, 1927.