APA (7th ed.) Citation

Bettoni, E. (1961). Duns Scotus: The basic principles of his philosophy. Catholic University of America Press.

Chicago Style (17th ed.) Citation

Bettoni, Efrem. Duns Scotus: The Basic Principles of His Philosophy. Washington: Catholic University of America Press, 1961.

MLA (9th ed.) Citation

Bettoni, Efrem. Duns Scotus: The Basic Principles of His Philosophy. Catholic University of America Press, 1961.