Beckett, S. (1961). Happy days: A play in two acts. Grove Press.
Chicago-Zitierstil (17. Ausg.)Beckett, Samuel. Happy Days: A Play in Two Acts. New York, NY: Grove Press, 1961.
MLA-Zitierstil (8. Ausg.)Beckett, Samuel. Happy Days: A Play in Two Acts. Grove Press, 1961.
警告：这些引文格式不一定是100％准确.