Cita APA (7a ed.)

Bloom, H., & Foster, B. (2010). The sonnets. Facts on file, Inc. ; Viva books.

Cita Chicago Style (17a ed.)

Bloom, Harold, y Brett Foster. The Sonnets. New York : New Delhi: Facts on file, Inc. ; Viva books, 2010.

Cita MLA (8a ed.)

Bloom, Harold, y Brett Foster. The Sonnets. Facts on file, Inc. ; Viva books, 2010.