APA (7th ed.) Citation

Handel, G. F., Chrysander, F., & Haym, N. F. (1965). Giulio Cesare: Opera. Gregg Press.

Chicago Style (17th ed.) Citation

Handel, George Frideric, Friedrich Chrysander, and Nicola Francesco Haym. Giulio Cesare: Opera. Ridgewood, N.J.: Gregg Press, 1965.

MLA (9th ed.) Citation

Handel, George Frideric, et al. Giulio Cesare: Opera. Gregg Press, 1965.