APA (7th ed.) Citation

Stone, I., Stone, J., & Charles, S. (1965). I, Michelangelo, Sculptor: An autobiography through letters. Fontana Books.

Chicago Style (17th ed.) Citation

Stone, Irving, Jean Stone, and Speroni Charles. I, Michelangelo, Sculptor: An Autobiography Through Letters. London: Fontana Books, 1965.

MLA (9th ed.) Citation

Stone, Irving, et al. I, Michelangelo, Sculptor: An Autobiography Through Letters. Fontana Books, 1965.