APA (7th ed.) Citation

O'Farrell, F. (1958). PRAELECTIONES de ontologia. Pontificia Univ. Gregoriana, ed.

Chicago Style (17th ed.) Citation

O'Farrell, Franciscus. PRAELECTIONES De Ontologia. Romae: Pontificia Univ. Gregoriana, ed, 1958.

MLA (9th ed.) Citation

O'Farrell, Franciscus. PRAELECTIONES De Ontologia. Pontificia Univ. Gregoriana, ed, 1958.

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