APA (7th ed.) Citation

Strauss, J., Zell, F., Genée, R., & Elson, L. C. (1882). The merry war: Opera in 3 acts. White, Smith.

Chicago Style (17th ed.) Citation

Strauss, Johann, F. Zell, Richard Genée, and Louis Charles Elson. The Merry War: Opera in 3 Acts. Boston: White, Smith, 1882.

MLA (8th ed.) Citation

Strauss, Johann, et al. The Merry War: Opera in 3 Acts. White, Smith, 1882.