Cita APA (7a ed.)

Hellman, L. (1972). The collected plays. Little, Brown.

Cita Chicago Style (17a ed.)

Hellman, Lillian. The Collected Plays. Boston [etc.]: Little, Brown, 1972.

Cita MLA (9a ed.)

Hellman, Lillian. The Collected Plays. Little, Brown, 1972.