APA (7th ed.) Citation

Sachs, E. O., & Woodrow, E. A. E. (1968). Modern opera houses and theatres. [B. Blom].

Chicago Style (17th ed.) Citation

Sachs, Edwin O., and Ernest A. E. Woodrow. Modern Opera Houses and Theatres. [New York]: [B. Blom], 1968.

MLA (9th ed.) Citation

Sachs, Edwin O., and Ernest A. E. Woodrow. Modern Opera Houses and Theatres. [B. Blom], 1968.