Cita APA (7th ed.)

Levin, R. (1960). Tragedy: Plays, theory. Harcourt, Brace.

Cita Chicago (17th ed.)

Levin, Richard. Tragedy: Plays, Theory. N.Y.: Harcourt, Brace, 1960.

Cita MLA (8th ed.)

Levin, Richard. Tragedy: Plays, Theory. Harcourt, Brace, 1960.