APA (7th ed.) Citation

O'Farrell, F. (1984). About the critical problem. Aquinas, 27(1), 181-187.

Chicago Style (17th ed.) Citation

O'Farrell, Frank. "About the Critical Problem." Aquinas 27, no. 1 (1984): 181-187.

MLA (8th ed.) Citation

O'Farrell, Frank. "About the Critical Problem." Aquinas, vol. 27, no. 1, 1984, pp. 181-187.

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