APA aipamena

Shaw, B., & Laurence, D. H. (2000). Plays unpleasant. Penguin Books.

Chicago Style aipamena

Shaw, Bernard, and Dan H. Laurence. Plays Unpleasant. London ; New York: Penguin Books, 2000.

MLA aipamena

Shaw, Bernard, and Dan H. Laurence. Plays Unpleasant. Penguin Books, 2000.