APA (7th ed.) Citation

Petersen, P. (1977). Römischer Prinzipat.

Chicago Style (17th ed.) Citation

Petersen, Peter. Römischer Prinzipat. 1977.

MLA (9th ed.) Citation

Petersen, Peter. Römischer Prinzipat. 1977.

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