APA (7th ed.) Citation

Isaac, b. d. N. Liber abbatis Isaac de Syria.

Chicago Style (17th ed.) Citation

Isaac, bisbe de Nínive. Liber Abbatis Isaac De Syria.

MLA (9th ed.) Citation

Isaac, bisbe de Nínive. Liber Abbatis Isaac De Syria.

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