Cita APA (7a ed.)

Buonaiuti, E., & Cowell, E. (1924). Gnostic fragments. Williams and Norgate.

Cita Chicago Style (17a ed.)

Buonaiuti, Ernesto, y E. Cowell. Gnostic Fragments. London: Williams and Norgate, 1924.

Cita MLA (8a ed.)

Buonaiuti, Ernesto, y E. Cowell. Gnostic Fragments. Williams and Norgate, 1924.