O'Casey, S., & Ayling, R. (1985). Seven plays by Sean O'Casey : a student's edition / selected, with an introduction and notes by Ronald Ayling: A student's edition. Macmillan.
Chicago Style (17th ed.) CitationO'Casey, Sean, and Ronald Ayling. Seven Plays by Sean O'Casey : A Student's Edition / Selected, with an Introduction and Notes by Ronald Ayling: A Student's Edition. Basingstoke: Macmillan, 1985.
MLA (9th ed.) CitationO'Casey, Sean, and Ronald Ayling. Seven Plays by Sean O'Casey : A Student's Edition / Selected, with an Introduction and Notes by Ronald Ayling: A Student's Edition. Macmillan, 1985.
Warning: These citations may not always be 100% accurate.