Cita APA (7a ed.)

(1931–1937.). Marffy Oscar. Fond 357 Umberto Norsa.

Cita Chicago Style (17a ed.)

"Marffy Oscar." Fond 357 Umberto Norsa 1931–1937..

Cita MLA (9a ed.)

"Marffy Oscar." Fond 357 Umberto Norsa, 1931–1937..