APA (7th ed.) Citation

Verne, J. (1994). Journey to the centre of the earth. Penguin Books.

Chicago Style (17th ed.) Citation

Verne, Jules. Journey to the Centre of the Earth. London: Penguin Books, 1994.

MLA (9th ed.) Citation

Verne, Jules. Journey to the Centre of the Earth. Penguin Books, 1994.

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