APA (7th ed.) Citation

Crichton, M. (1999). The lost world. Penguin.

Chicago Style (17th ed.) Citation

Crichton, Michael. The Lost World. London: Penguin, 1999.

MLA (9th ed.) Citation

Crichton, Michael. The Lost World. Penguin, 1999.

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