Cita APA (7a ed.)

Stone, I. (1961). The Agony and the ecstasy: : a biographical novel of Michelangelo. Signet.

Cita Chicago Style (17a ed.)

Stone, Irving. The Agony and the Ecstasy: : A Biographical Novel of Michelangelo. New York: Signet, 1961.

Cita MLA (9a ed.)

Stone, Irving. The Agony and the Ecstasy: : A Biographical Novel of Michelangelo. Signet, 1961.