APA aipamena

Shakespeare, W., & Burto, W. (1964). Sonnets. New American Library.

Chicago Style aipamena

Shakespeare, William, and William Burto. Sonnets. New York: New American Library, 1964.

MLA aipamena

Shakespeare, William, and William Burto. Sonnets. New American Library, 1964.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.