APA (7th ed.) Zitazioa
PIERCE, J. B. (1991). A Study of Epikeia in the Thought of St. Albert the Great and St. Thomas Aquinas. Pontificia Universitas a S. Thoma Aq. in Urbe (PUST).
Chicago Style (17th ed.) Zitazioa
PIERCE, Joseph B. A Study of Epikeia in the Thought of St. Albert the Great and St. Thomas Aquinas. Rome: Pontificia Universitas a S. Thoma Aq. in Urbe (PUST), 1991.
MLA (9th ed.) Zitazioa
PIERCE, Joseph B. A Study of Epikeia in the Thought of St. Albert the Great and St. Thomas Aquinas. Pontificia Universitas a S. Thoma Aq. in Urbe (PUST), 1991.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.