APA (7th ed.) Citation

Pontifical Institute of Mediaeval Studies & Thomas, A. (1974). St. Thomas Aquinas, 1274-1974: Commemorative studies. Pontifical Institute of Mediaeval Studies.

Chicago Style (17th ed.) Citation

Pontifical Institute of Mediaeval Studies and Aquinas Thomas. St. Thomas Aquinas, 1274-1974: Commemorative Studies. Toronto: Pontifical Institute of Mediaeval Studies, 1974.

MLA (9th ed.) Citation

Pontifical Institute of Mediaeval Studies and Aquinas Thomas. St. Thomas Aquinas, 1274-1974: Commemorative Studies. Pontifical Institute of Mediaeval Studies, 1974.