Cita APA (7th ed.)

Smiley, S. (1987). Theatre: The human art. Harper and Row.

Cita Chicago (17th ed.)

Smiley, Sam. Theatre: The Human Art. Nueva York: Harper and Row, 1987.

Cita MLA (9th ed.)

Smiley, Sam. Theatre: The Human Art. Harper and Row, 1987.