APA (7th ed.) Zitazioa

Brewne,E. Martin. (1957). Four modern verse plays. Penguin.

Chicago Style (17th ed.) Zitazioa

Brewne,E. Martin. Four Modern Verse Plays. Harmonds-worth: Penguin, 1957.

MLA (9th ed.) Zitazioa

Brewne,E. Martin. Four Modern Verse Plays. Penguin, 1957.