APA引文

Gay, J., Loughrey, B., & Treadwell, T. O. (1986). The beggar's opera. London: Penguin.

Παραπομπή Chicago Style

Gay, John, Bryan Loughrey, και T. O. Treadwell. The Beggar's Opera. London: Penguin, 1986.

MLA引文

Gay, John, Bryan Loughrey, και T. O. Treadwell. The Beggar's Opera. London: Penguin, 1986.

警告：這些引文格式不一定是100％准確.