APA (7th ed.) Citation

Horace, Page, T. E., Palmer, A., & Wilkins, A. S. (1910). Q. Horati Flacci opera. Macmillan.

Chicago Style (17th ed.) Citation

Horace, T. E. Page, Arthur Palmer, and Augustus S. Wilkins. Q. Horati Flacci Opera. London: Macmillan, 1910.

MLA (9th ed.) Citation

Horace, et al. Q. Horati Flacci Opera. Macmillan, 1910.