APA (7th ed.) Citation

Hirzel, R. (1964). Untersuchungen zu Ciceros philosophischen Schriften. Georg Olms.

Chicago Style (17th ed.) Citation

Hirzel, Rudolf. Untersuchungen Zu Ciceros Philosophischen Schriften. Hildesheim: Georg Olms, 1964.

MLA (9th ed.) Citation

Hirzel, Rudolf. Untersuchungen Zu Ciceros Philosophischen Schriften. Georg Olms, 1964.

Warning: These citations may not always be 100% accurate.