APA (7th ed.) Citation

Giordano, U., & Illica, L. (1954). Andrea Chénier: An opera in four acts. Fred Rullman.

Chicago Style (17th ed.) Citation

Giordano, Umberto, and Luigi Illica. Andrea Chénier: An Opera in Four Acts. New York: Fred Rullman, 1954.

MLA (9th ed.) Citation

Giordano, Umberto, and Luigi Illica. Andrea Chénier: An Opera in Four Acts. Fred Rullman, 1954.

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