APA (7. basım) Alıntı

Grass, G. (1972). Four plays. Penguin Books.

Chicago Style (17. basım) Atıf

Grass, Gunter. Four Plays. Harmondsworth, Middlesex, England: Penguin Books, 1972.

MLA (9th ed.) Atıf

Grass, Gunter. Four Plays. Penguin Books, 1972.