APA (7th ed.) Citation

Beaumont, F., Fletcher, J., Marshall, W., & Macock, J. Fifty comedies and tragedies.

Chicago Style (17th ed.) Citation

Beaumont, Francis, John Fletcher, William Marshall, and John Macock. Fifty Comedies and Tragedies.

MLA (9th ed.) Citation

Beaumont, Francis, et al. Fifty Comedies and Tragedies.