APA (7th ed.) Citation

Ullgren, O. M. (1808). De Theatris Veterum Dissertatio.

Chicago Style (17th ed.) Citation

Ullgren, Olavus M. De Theatris Veterum Dissertatio. Upsala, 1808.

MLA (9th ed.) Citation

Ullgren, Olavus M. De Theatris Veterum Dissertatio. 1808.

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