Cita APA (7th ed.)

Grandi, A., & Clokey, J. (1931). O fair art thou. J. Fischer.

Cita Chicago (17th ed.)

Grandi, Alessandro, i Joseph Clokey. O Fair Art Thou. New York: J. Fischer, 1931.

Cita MLA (9th ed.)

Grandi, Alessandro, i Joseph Clokey. O Fair Art Thou. J. Fischer, 1931.