APA (7th ed.) Citation

Shelley, M., & Hindle, M. (1985). Frankenstein. Penguin Books.

Chicago Style (17th ed.) Citation

Shelley, Mary, and Maurice Hindle. Frankenstein. Harmondsworth, Middlesex, England ; New York, N.Y., U.S.A.: Penguin Books, 1985.

MLA (9th ed.) Citation

Shelley, Mary, and Maurice Hindle. Frankenstein. Penguin Books, 1985.