Cita APA (7a ed.)

Stone, I., & Stone, I. (1974). Michelangelo: Irving Stone. Editio-Service.

Cita Chicago Style (17a ed.)

Stone, Irving, y Irving Stone. Michelangelo: Irving Stone. Genf: Editio-Service, 1974.

Cita MLA (8a ed.)

Stone, Irving, y Irving Stone. Michelangelo: Irving Stone. Editio-Service, 1974.