APA (7th ed.) Citation

Cicero, M. T., Sturm, J., Sturm, J., & Čížek, N. M.T. Ciceronis Epistolarum Selectiorum Libri Tres.

Chicago Style (17th ed.) Citation

Cicero, Marcus Tullius, Johannes Sturm, Jacob Sturm, and Nikodém Čížek. M.T. Ciceronis Epistolarum Selectiorum Libri Tres.

MLA (9th ed.) Citation

Cicero, Marcus Tullius, et al. M.T. Ciceronis Epistolarum Selectiorum Libri Tres.