Dyfyniad APA

De Filippo, E., Tucci, M., & Ardito, C. (1998). Four plays: The local authority, Grand magic, Filumena Marturano, Napoli Milionaria. methuen.

Dyfyniad Arddull Chicago

De Filippo, Eduardo, Maria Tucci, and Carlo Ardito. Four Plays: The Local Authority, Grand Magic, Filumena Marturano, Napoli Milionaria. London: methuen, 1998.

Dyfyniad MLA

De Filippo, Eduardo, et al. Four Plays: The Local Authority, Grand Magic, Filumena Marturano, Napoli Milionaria. methuen, 1998.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.