Cita APA (7th ed.)

Trewin, J. C. Plays of the year. Vol. 6, 1951.

Cita Chicago (17th ed.)

Trewin, J. C. Plays of the Year. Vol. 6, 1951. London : Paul Elek, 1952.

Cita MLA (8th ed.)

Trewin, J. C. Plays of the Year. Vol. 6, 1951.