APA (7th ed.) Citation

Esposito, M. (1920). A seventh-century commentary on the Catholic Epistles. S.n.

Chicago Style (17th ed.) Citation

Esposito, Mario. A Seventh-century Commentary on the Catholic Epistles. s.l: S.n, 1920.

MLA (9th ed.) Citation

Esposito, Mario. A Seventh-century Commentary on the Catholic Epistles. S.n, 1920.