Cita APA (7a ed.)

Shakespeare, W., & Cibbons, B. (1980). Romeo and Juliet. Metheuen.

Cita Chicago Style (17a ed.)

Shakespeare, William, y Brian Cibbons. Romeo and Juliet. London: Metheuen, 1980.

Cita MLA (9a ed.)

Shakespeare, William, y Brian Cibbons. Romeo and Juliet. Metheuen, 1980.