APA Citation

Leopoldus, & Petr, O. (1692). Tractatus De Angelis. [S.l.: s.n.

Chicago Style Citation

Leopoldus, and OSB Petr. Tractatus De Angelis. [S.l.: s.n, 1692.

MLA Citation

Leopoldus, and OSB Petr. Tractatus De Angelis. [S.l.: s.n, 1692.

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