APA (7th ed.) Citation

Stone, I. (1961). The agony and the ecstasy: A novel of Michelangelo. Collins.

Chicago Style (17th ed.) Citation

Stone, Irving. The Agony and the Ecstasy: A Novel of Michelangelo. London: Collins, 1961.

MLA (9th ed.) Citation

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

Warning: These citations may not always be 100% accurate.