Παραπομπή APA

Ibsen,, H. (1964). Ghosts and other plays. Penguin.

Παραπομπή Chicago Style

Ibsen,, Henrik. Ghosts and Other Plays. Harmondsworth: Penguin, 1964.

Παραπομπή MLA

Ibsen,, Henrik. Ghosts and Other Plays. Penguin, 1964.