APA (7th ed.) Citation

De Quincey, T. (1995). The pleasures and pains of opium / Thomas De Quincey. Penguin.

Chicago Style (17th ed.) Citation

De Quincey, Thomas. The Pleasures and Pains of Opium / Thomas De Quincey. London: Penguin, 1995.

MLA (9th ed.) Citation

De Quincey, Thomas. The Pleasures and Pains of Opium / Thomas De Quincey. Penguin, 1995.

Warning: These citations may not always be 100% accurate.