APA (7th ed.) Citation

Preininger, E. (1866). Introductio in universam philosophiam.

Chicago Style (17th ed.) Citation

Preininger, Emil. Introductio in Universam Philosophiam. Nitriae, 1866.

MLA (9th ed.) Citation

Preininger, Emil. Introductio in Universam Philosophiam. 1866.

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