APA (7th ed.) Citation

Shelley, M. (1986). Frankenstein. Penguin Books.

Chicago Style (17th ed.) Citation

Shelley, Mary. Frankenstein. England: Penguin Books, 1986.

MLA (9th ed.) Citation

Shelley, Mary. Frankenstein. Penguin Books, 1986.

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